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You should ride a bicycle on ______.- a)Footpath
- b)Side road
- c)Cycle track
- d)Zebra crossing
Correct answer is option 'C'. Can you explain this answer?
You should ride a bicycle on ______.
a)
Footpath
b)
Side road
c)
Cycle track
d)
Zebra crossing
|
Hiral Roy answered |
Understanding Where to Ride a Bicycle
When it comes to riding a bicycle, choosing the right path is crucial for safety and adherence to traffic rules. Here's an explanation of why the correct answer is option 'C' - Cycle track.
1. Definition of a Cycle Track
- Cycle tracks are designated paths specifically designed for bicycles.
- They provide a safe space for cyclists to ride without interference from vehicles and pedestrians.
2. Safety First
- Riding on a cycle track reduces the risk of accidents.
- It keeps cyclists away from fast-moving traffic, ensuring a safer environment.
3. Legal Regulations
- Many cities have laws that require cyclists to use cycle tracks where they are available.
- Following these regulations helps in maintaining order on the roads.
4. Comparison with Other Options
- Footpath: Designed for pedestrians, not for bicycles. Riding here can endanger both cyclists and walkers.
- Side Road: While it might be safer than main roads, it is not as secure as a dedicated cycle track.
- Zebra Crossing: Meant for pedestrians to cross the road safely. Riding a bicycle here can disrupt pedestrian flow and may lead to accidents.
5. Conclusion
- For your safety and the safety of others, always opt for a cycle track when riding a bicycle.
- This ensures a smooth and enjoyable cycling experience while respecting traffic laws.
When it comes to riding a bicycle, choosing the right path is crucial for safety and adherence to traffic rules. Here's an explanation of why the correct answer is option 'C' - Cycle track.
1. Definition of a Cycle Track
- Cycle tracks are designated paths specifically designed for bicycles.
- They provide a safe space for cyclists to ride without interference from vehicles and pedestrians.
2. Safety First
- Riding on a cycle track reduces the risk of accidents.
- It keeps cyclists away from fast-moving traffic, ensuring a safer environment.
3. Legal Regulations
- Many cities have laws that require cyclists to use cycle tracks where they are available.
- Following these regulations helps in maintaining order on the roads.
4. Comparison with Other Options
- Footpath: Designed for pedestrians, not for bicycles. Riding here can endanger both cyclists and walkers.
- Side Road: While it might be safer than main roads, it is not as secure as a dedicated cycle track.
- Zebra Crossing: Meant for pedestrians to cross the road safely. Riding a bicycle here can disrupt pedestrian flow and may lead to accidents.
5. Conclusion
- For your safety and the safety of others, always opt for a cycle track when riding a bicycle.
- This ensures a smooth and enjoyable cycling experience while respecting traffic laws.
The heart is the organ that pumps blood to the whole body. It has different chambers through which blood passes before being pumped throughout the body. How many chambers does the human heart have?- a)2
- b)3
- c)4
- d)5
Correct answer is option 'C'. Can you explain this answer?
The heart is the organ that pumps blood to the whole body. It has different chambers through which blood passes before being pumped throughout the body. How many chambers does the human heart have?
a)
2
b)
3
c)
4
d)
5
|
Bharathi M answered |
There are 4 chambers in heart . 2 upper chambers are called atria ( singular - atrium ). And the 2 downers chambers are called as ventricles . So total 4 chambers .
A zoologist is a person who studies and does research on animals. What is a person who studies and does research on plants called?- a)Veterinarian
- b)Astronomer
- c)Botanist
- d)Ethologist
Correct answer is option 'C'. Can you explain this answer?
A zoologist is a person who studies and does research on animals. What is a person who studies and does research on plants called?
a)
Veterinarian
b)
Astronomer
c)
Botanist
d)
Ethologist
|
Yashina Kapoor answered |
Answer:
A person who studies and does research on plants is called a botanist. Here is a detailed explanation:
Definition:
- A botanist is a scientist who specializes in the study of plants, including their classification, structure, growth, reproduction, and distribution.
- Botany is the branch of biology that focuses on plant life.
Responsibilities of a Botanist:
- Conducting research on plant taxonomy, morphology, physiology, ecology, and genetics.
- Collecting and analyzing plant specimens in the field.
- Studying plant diseases, pests, and their impact on ecosystems.
- Identifying and classifying plant species.
- Investigating plant adaptations to different environments.
- Examining the effects of human activities on plant populations and ecosystems.
- Conducting experiments to understand plant growth and development.
- Contributing to conservation efforts by studying endangered plant species.
Qualifications and Skills:
- A botanist typically holds a degree in botany, plant biology, or a related field.
- Strong analytical and observational skills are necessary for conducting research and analyzing plant data.
- Knowledge of scientific methodologies and experimental design is essential.
- Familiarity with laboratory techniques, statistical analysis, and fieldwork is important.
- Excellent written and verbal communication skills are required to document and present research findings.
Career Opportunities:
- Botanists can work in various settings, including universities, research institutions, botanical gardens, museums, government agencies, and environmental consulting firms.
- They may specialize in areas such as plant systematics, plant ecology, plant physiology, plant pathology, or ethnobotany.
- Botanists can also contribute to agricultural research, pharmaceutical development, and conservation efforts.
In conclusion, a person who studies and does research on plants is called a botanist. They play a crucial role in understanding and conserving plant life, contributing to our knowledge of the natural world.
A person who studies and does research on plants is called a botanist. Here is a detailed explanation:
Definition:
- A botanist is a scientist who specializes in the study of plants, including their classification, structure, growth, reproduction, and distribution.
- Botany is the branch of biology that focuses on plant life.
Responsibilities of a Botanist:
- Conducting research on plant taxonomy, morphology, physiology, ecology, and genetics.
- Collecting and analyzing plant specimens in the field.
- Studying plant diseases, pests, and their impact on ecosystems.
- Identifying and classifying plant species.
- Investigating plant adaptations to different environments.
- Examining the effects of human activities on plant populations and ecosystems.
- Conducting experiments to understand plant growth and development.
- Contributing to conservation efforts by studying endangered plant species.
Qualifications and Skills:
- A botanist typically holds a degree in botany, plant biology, or a related field.
- Strong analytical and observational skills are necessary for conducting research and analyzing plant data.
- Knowledge of scientific methodologies and experimental design is essential.
- Familiarity with laboratory techniques, statistical analysis, and fieldwork is important.
- Excellent written and verbal communication skills are required to document and present research findings.
Career Opportunities:
- Botanists can work in various settings, including universities, research institutions, botanical gardens, museums, government agencies, and environmental consulting firms.
- They may specialize in areas such as plant systematics, plant ecology, plant physiology, plant pathology, or ethnobotany.
- Botanists can also contribute to agricultural research, pharmaceutical development, and conservation efforts.
In conclusion, a person who studies and does research on plants is called a botanist. They play a crucial role in understanding and conserving plant life, contributing to our knowledge of the natural world.
A shadow is a dark region that is formed when an opaque object is placed in the path of light. Which one of the following is not required for the formation of a shadow?- a)Source of light
- b)Screen
- c)Opaque object
- d)Len
Correct answer is option 'D'. Can you explain this answer?
A shadow is a dark region that is formed when an opaque object is placed in the path of light. Which one of the following is not required for the formation of a shadow?
a)
Source of light
b)
Screen
c)
Opaque object
d)
Len
|
|
Vineela Ch answered |
Answer is len
A triathlon is an endurance sport. It consists of a sequence of three disciplines which the participants must complete successfully. In which order are these disciplines attempted?- a)Swimming, cycling, running
- b)Cycling, swimming, running
- c)Running, cycling, swimming
- d)Swimming, running, cycling
Correct answer is option 'A'. Can you explain this answer?
A triathlon is an endurance sport. It consists of a sequence of three disciplines which the participants must complete successfully. In which order are these disciplines attempted?
a)
Swimming, cycling, running
b)
Cycling, swimming, running
c)
Running, cycling, swimming
d)
Swimming, running, cycling
|
Prabhat mehra answered |
Order of Disciplines in a Triathlon
In a triathlon, participants are required to complete three different disciplines in a specific order. The correct order of these disciplines is as follows:
a) Swimming, cycling, running
Swimming is usually the first discipline in a triathlon, followed by cycling and then running. Let's explore why this order is followed:
1. Swimming:
- Swimming is typically the first discipline because it requires a lot of energy and effort.
- Starting with swimming allows participants to utilize their maximum strength and focus on completing this challenging part of the race when they are still fresh.
- Swimming is also a good warm-up exercise as it helps to loosen up the muscles and increase body temperature.
2. Cycling:
- After completing the swimming segment, participants transition to cycling.
- Cycling is less physically demanding compared to swimming, allowing participants to recover and regain their breath.
- The cycling segment is longer than swimming, and it tests the endurance and stamina of the participants.
- Cycling also engages different muscle groups, giving the swimmers' muscles a chance to relax and recover.
3. Running:
- Running is the final discipline in a triathlon.
- By the time participants reach the running segment, they have already completed swimming and cycling, which can be physically exhausting.
- Running tests the endurance and mental strength of the participants as they push themselves towards the finish line.
- Running is also the most common exercise that people are familiar with, making it easier for participants and spectators to relate to the final leg of the race.
In conclusion, the correct order of disciplines in a triathlon is swimming, cycling, and running. This order allows participants to start with the most challenging discipline, followed by disciplines that require less effort. It also enables participants to warm up, recover, and finish the race on a high note.
In a triathlon, participants are required to complete three different disciplines in a specific order. The correct order of these disciplines is as follows:
a) Swimming, cycling, running
Swimming is usually the first discipline in a triathlon, followed by cycling and then running. Let's explore why this order is followed:
1. Swimming:
- Swimming is typically the first discipline because it requires a lot of energy and effort.
- Starting with swimming allows participants to utilize their maximum strength and focus on completing this challenging part of the race when they are still fresh.
- Swimming is also a good warm-up exercise as it helps to loosen up the muscles and increase body temperature.
2. Cycling:
- After completing the swimming segment, participants transition to cycling.
- Cycling is less physically demanding compared to swimming, allowing participants to recover and regain their breath.
- The cycling segment is longer than swimming, and it tests the endurance and stamina of the participants.
- Cycling also engages different muscle groups, giving the swimmers' muscles a chance to relax and recover.
3. Running:
- Running is the final discipline in a triathlon.
- By the time participants reach the running segment, they have already completed swimming and cycling, which can be physically exhausting.
- Running tests the endurance and mental strength of the participants as they push themselves towards the finish line.
- Running is also the most common exercise that people are familiar with, making it easier for participants and spectators to relate to the final leg of the race.
In conclusion, the correct order of disciplines in a triathlon is swimming, cycling, and running. This order allows participants to start with the most challenging discipline, followed by disciplines that require less effort. It also enables participants to warm up, recover, and finish the race on a high note.
Photosynthesis is the process by which a plant makes food. What does this process produce?- a)Glucose and oxygen
- b)Water, carbon dioxide and sugar
- c)Carbon dioxide and sugar
- d)Oxygen and proteins
Correct answer is option 'A'. Can you explain this answer?
Photosynthesis is the process by which a plant makes food. What does this process produce?
a)
Glucose and oxygen
b)
Water, carbon dioxide and sugar
c)
Carbon dioxide and sugar
d)
Oxygen and proteins
|
Learning Enablers answered |
Photosynthesis Process and Products
Photosynthesis is the process by which plants, algae, and some bacteria convert light energy into chemical energy in the form of glucose. This process occurs in the chloroplasts of plant cells and involves several steps.
The process of photosynthesis can be summarized as follows:
- Light Absorption: Chlorophyll, the green pigment found in chloroplasts, absorbs light energy from the sun.
- Light-Dependent Reactions: The absorbed light energy is used to split water molecules into hydrogen ions (H+), electrons (e-), and oxygen (O2) through a process called photolysis. The released oxygen is a byproduct and is released into the atmosphere.
- Calvin Cycle (Light-Independent Reactions): In this phase, the energy captured from the light-dependent reactions is used to convert carbon dioxide (CO2) into glucose (C6H12O6). This process requires ATP (adenosine triphosphate) and NADPH (nicotinamide adenine dinucleotide phosphate) as energy sources.
The products of photosynthesis are:
- Glucose: The primary product of photosynthesis, glucose, is a simple sugar that serves as a source of energy for the plant. It is used for various metabolic processes and is stored in the form of starch or used to produce other organic compounds.
- Oxygen: The release of oxygen during photosynthesis is vital for the survival of organisms that depend on it for respiration. Oxygen is released into the atmosphere as a byproduct of the light-dependent reactions.
Therefore, the correct answer is A: Glucose and oxygen.
Photosynthesis is the process by which plants, algae, and some bacteria convert light energy into chemical energy in the form of glucose. This process occurs in the chloroplasts of plant cells and involves several steps.
The process of photosynthesis can be summarized as follows:
- Light Absorption: Chlorophyll, the green pigment found in chloroplasts, absorbs light energy from the sun.
- Light-Dependent Reactions: The absorbed light energy is used to split water molecules into hydrogen ions (H+), electrons (e-), and oxygen (O2) through a process called photolysis. The released oxygen is a byproduct and is released into the atmosphere.
- Calvin Cycle (Light-Independent Reactions): In this phase, the energy captured from the light-dependent reactions is used to convert carbon dioxide (CO2) into glucose (C6H12O6). This process requires ATP (adenosine triphosphate) and NADPH (nicotinamide adenine dinucleotide phosphate) as energy sources.
The products of photosynthesis are:
- Glucose: The primary product of photosynthesis, glucose, is a simple sugar that serves as a source of energy for the plant. It is used for various metabolic processes and is stored in the form of starch or used to produce other organic compounds.
- Oxygen: The release of oxygen during photosynthesis is vital for the survival of organisms that depend on it for respiration. Oxygen is released into the atmosphere as a byproduct of the light-dependent reactions.
Therefore, the correct answer is A: Glucose and oxygen.
The human body consists of different systems. These often work together to enable various processes to take place. Which two systems work together closely to make movement possible?- a)Skeletal system and respiratory system
- b)Respiratory system and circulatory system
- c)Circulatory system and muscular system
- d)Skeletal system and muscular system
Correct answer is option 'D'. Can you explain this answer?
The human body consists of different systems. These often work together to enable various processes to take place. Which two systems work together closely to make movement possible?
a)
Skeletal system and respiratory system
b)
Respiratory system and circulatory system
c)
Circulatory system and muscular system
d)
Skeletal system and muscular system
|
Edu Impact answered |
Skeletal System and Muscular System
The skeletal system and muscular system work together closely to make movement possible. Here's how they collaborate:
Skeletal System:
- The skeletal system consists of bones, cartilage, and joints.
- It provides support and structure to the body.
- Bones act as levers, and joints act as fulcrums, allowing movement.
- It protects vital organs and provides a framework for muscle attachment.
Muscular System:
- The muscular system includes muscles and tendons.
- Muscles are responsible for generating force and enabling movement.
- They contract and relax, allowing the body to move.
- Tendons connect muscles to bones, transmitting the force generated by the muscles to the skeletal system.
Collaboration:
- Muscles attach to bones via tendons, allowing them to exert force on the skeleton.
- When muscles contract, they pull on the attached bones, causing movement at the joints.
- The skeletal system provides a rigid structure for muscles to act upon.
- The muscular system provides the force necessary for movement, while the skeletal system provides the framework and leverage.
Conclusion:
The skeletal system and muscular system work together closely to enable movement. The skeletal system provides the structure and leverage, while the muscular system generates the force required for movement. Without the collaboration of these two systems, movement would not be possible.
The skeletal system and muscular system work together closely to make movement possible. Here's how they collaborate:
Skeletal System:
- The skeletal system consists of bones, cartilage, and joints.
- It provides support and structure to the body.
- Bones act as levers, and joints act as fulcrums, allowing movement.
- It protects vital organs and provides a framework for muscle attachment.
Muscular System:
- The muscular system includes muscles and tendons.
- Muscles are responsible for generating force and enabling movement.
- They contract and relax, allowing the body to move.
- Tendons connect muscles to bones, transmitting the force generated by the muscles to the skeletal system.
Collaboration:
- Muscles attach to bones via tendons, allowing them to exert force on the skeleton.
- When muscles contract, they pull on the attached bones, causing movement at the joints.
- The skeletal system provides a rigid structure for muscles to act upon.
- The muscular system provides the force necessary for movement, while the skeletal system provides the framework and leverage.
Conclusion:
The skeletal system and muscular system work together closely to enable movement. The skeletal system provides the structure and leverage, while the muscular system generates the force required for movement. Without the collaboration of these two systems, movement would not be possible.
Which of the following leader was not associated with extremist leadership of Indian National Congress?- a)Lala Lajpat Rai
- b)A.O Hume
- c)Lokmanya Tilak
- d)Auro bisds Ghosh
Correct answer is option 'B'. Can you explain this answer?
Which of the following leader was not associated with extremist leadership of Indian National Congress?
a)
Lala Lajpat Rai
b)
A.O Hume
c)
Lokmanya Tilak
d)
Auro bisds Ghosh
|
|
Learning Enablers answered |
Leaders associated with extremist leadership of Indian National Congress:
- Lala Lajpat Rai
- Lokmanya Tilak
- Aurobindo Ghosh
Leader not associated with extremist leadership of Indian National Congress:
- A.O Hume
Detailed
The Indian National Congress was divided into two factions during the freedom struggle - the Moderates and the Extremists. The Extremists believed in more radical methods of protest and were known for their aggressive approach towards British rule in India. A.O Hume, who was the founder of the Indian National Congress, belonged to the Moderate faction and was not associated with the extremist leadership.
On the other hand, Lala Lajpat Rai, Lokmanya Tilak, and Aurobindo Ghosh were prominent leaders who actively participated in the Extremist movement. They advocated for Swaraj (self-rule) and played significant roles in mobilizing the masses against British rule. Lala Lajpat Rai was known as the 'Lion of Punjab' and actively participated in the Swadeshi Movement. Lokmanya Tilak, also known as the 'Father of Indian Unrest,' was a strong advocate of Swadeshi and Boycott movements. Aurobindo Ghosh, a philosopher and poet, played a crucial role in revolutionary activities and inspired many freedom fighters.
In conclusion, A.O Hume was not associated with the extremist leadership of the Indian National Congress, while Lala Lajpat Rai, Lokmanya Tilak, and Aurobindo Ghosh were prominent leaders of the Extremist movement.
- Lala Lajpat Rai
- Lokmanya Tilak
- Aurobindo Ghosh
Leader not associated with extremist leadership of Indian National Congress:
- A.O Hume
Detailed
The Indian National Congress was divided into two factions during the freedom struggle - the Moderates and the Extremists. The Extremists believed in more radical methods of protest and were known for their aggressive approach towards British rule in India. A.O Hume, who was the founder of the Indian National Congress, belonged to the Moderate faction and was not associated with the extremist leadership.
On the other hand, Lala Lajpat Rai, Lokmanya Tilak, and Aurobindo Ghosh were prominent leaders who actively participated in the Extremist movement. They advocated for Swaraj (self-rule) and played significant roles in mobilizing the masses against British rule. Lala Lajpat Rai was known as the 'Lion of Punjab' and actively participated in the Swadeshi Movement. Lokmanya Tilak, also known as the 'Father of Indian Unrest,' was a strong advocate of Swadeshi and Boycott movements. Aurobindo Ghosh, a philosopher and poet, played a crucial role in revolutionary activities and inspired many freedom fighters.
In conclusion, A.O Hume was not associated with the extremist leadership of the Indian National Congress, while Lala Lajpat Rai, Lokmanya Tilak, and Aurobindo Ghosh were prominent leaders of the Extremist movement.
If BHASHA is written as 154754 and BRAIN is written as 13408, then AHINSA can be written as- a)405847
- b)450847
- c)458074
- d)450874
Correct answer is option 'D'. Can you explain this answer?
If BHASHA is written as 154754 and BRAIN is written as 13408, then AHINSA can be written as
a)
405847
b)
450847
c)
458074
d)
450874
|
Sankar Saha answered |
Letters are coded by numbers.
Putting the code of A, H, I, N, S and A from above, we get
So, 450874 is the code of AHINSA.
Which of the following South American countries has never qualified for FIFA World Cup?- a)Venezuela
- b)Bolivia
- c)Peru
- d)Ecuador
Correct answer is option 'A'. Can you explain this answer?
Which of the following South American countries has never qualified for FIFA World Cup?
a)
Venezuela
b)
Bolivia
c)
Peru
d)
Ecuador
|
Rohit Pillai answered |
Introduction
In the realm of international football, the FIFA World Cup is the pinnacle of achievement. South America, with its rich football history, has produced many successful teams. However, not all countries have had the opportunity to showcase their talent on this grand stage.
Venezuela's World Cup Journey
- Venezuela is the only country in South America that has never qualified for the FIFA World Cup.
- Despite having a passionate football culture and a growing league, the national team has struggled to compete with stronger South American teams.
Other South American Countries
- Bolivia:
- Bolivia has qualified for the World Cup once, in 1994.
- Peru:
- Peru has a more storied history, qualifying for the World Cup five times (1930, 1938, 1970, 1978, and 2018).
- Ecuador:
- Ecuador has qualified for the World Cup three times (2002, 2006, and 2014).
Reasons for Venezuela's Struggles
- Development Issues:
- The football infrastructure and youth development programs in Venezuela have lagged behind those of other South American nations.
- Competition:
- The presence of powerhouse teams like Brazil, Argentina, and Uruguay creates intense competition for qualification spots.
Conclusion
Venezuela's absence from the World Cup highlights the challenges faced by some nations in the competitive landscape of South American football. While they continue to strive for success, their journey to qualification remains ongoing.
In the realm of international football, the FIFA World Cup is the pinnacle of achievement. South America, with its rich football history, has produced many successful teams. However, not all countries have had the opportunity to showcase their talent on this grand stage.
Venezuela's World Cup Journey
- Venezuela is the only country in South America that has never qualified for the FIFA World Cup.
- Despite having a passionate football culture and a growing league, the national team has struggled to compete with stronger South American teams.
Other South American Countries
- Bolivia:
- Bolivia has qualified for the World Cup once, in 1994.
- Peru:
- Peru has a more storied history, qualifying for the World Cup five times (1930, 1938, 1970, 1978, and 2018).
- Ecuador:
- Ecuador has qualified for the World Cup three times (2002, 2006, and 2014).
Reasons for Venezuela's Struggles
- Development Issues:
- The football infrastructure and youth development programs in Venezuela have lagged behind those of other South American nations.
- Competition:
- The presence of powerhouse teams like Brazil, Argentina, and Uruguay creates intense competition for qualification spots.
Conclusion
Venezuela's absence from the World Cup highlights the challenges faced by some nations in the competitive landscape of South American football. While they continue to strive for success, their journey to qualification remains ongoing.
In a certain code white is called red, red is called blue, blue is called green, green is called violet, then what is the color of human blood?- a)Blue
- b)Red
- c)Green
- d)Violet
Correct answer is option 'A'. Can you explain this answer?
In a certain code white is called red, red is called blue, blue is called green, green is called violet, then what is the color of human blood?
a)
Blue
b)
Red
c)
Green
d)
Violet
|
Shanaya Chakraborty answered |
Explanation:
To solve this question, we need to follow the given code. According to the code, the colors are substituted as follows:
- White is called red
- Red is called blue
- Blue is called green
- Green is called violet
Step-by-Step Solution:
1. Start with the given color, which is human blood.
2. According to the code, green is called violet. So, we substitute green with violet.
3. Now, we have violet blood.
4. According to the code, blue is called green. So, we substitute violet with green.
5. Now, we have green blood.
6. According to the code, red is called blue. So, we substitute green with blue.
7. Now, we have blue blood.
8. According to the code, white is called red. So, we substitute blue with red.
9. Now, we have red blood.
Therefore, the color of human blood according to the given code is red.
Conclusion:
In the given code, the color of human blood is substituted as follows:
- White is called red
- Red is called blue
- Blue is called green
- Green is called violet
Based on this substitution, the color of human blood is determined to be red.
To solve this question, we need to follow the given code. According to the code, the colors are substituted as follows:
- White is called red
- Red is called blue
- Blue is called green
- Green is called violet
Step-by-Step Solution:
1. Start with the given color, which is human blood.
2. According to the code, green is called violet. So, we substitute green with violet.
3. Now, we have violet blood.
4. According to the code, blue is called green. So, we substitute violet with green.
5. Now, we have green blood.
6. According to the code, red is called blue. So, we substitute green with blue.
7. Now, we have blue blood.
8. According to the code, white is called red. So, we substitute blue with red.
9. Now, we have red blood.
Therefore, the color of human blood according to the given code is red.
Conclusion:
In the given code, the color of human blood is substituted as follows:
- White is called red
- Red is called blue
- Blue is called green
- Green is called violet
Based on this substitution, the color of human blood is determined to be red.
Natural processes change the surface of the Earth. Some changes occur rapidly and some occur slowly. Which of the following would cause the fastest change in Earth's surface?- a)Erosion
- b)Landslides
- c)Deposition
- d)Weathering
Correct answer is option 'B'. Can you explain this answer?
Natural processes change the surface of the Earth. Some changes occur rapidly and some occur slowly. Which of the following would cause the fastest change in Earth's surface?
a)
Erosion
b)
Landslides
c)
Deposition
d)
Weathering
|
Stoneridge Institute answered |
Fastest Change in Earth's Surface
The fastest change in Earth's surface is caused by landslides. Here's a breakdown of each option and why landslides are the fastest:
- Erosion: Erosion refers to the process of wearing away the Earth's surface through the action of wind, water, or ice. While erosion can occur rapidly in some cases, such as during flash floods, it generally happens at a slower pace compared to landslides.
- Landslides: Landslides occur when a mass of soil, rocks, or debris rapidly moves down a slope. They can be triggered by various factors such as heavy rainfall, earthquakes, or human activity. Landslides can cause significant and rapid changes in the Earth's surface, altering the landscape in a short period of time.
- Deposition: Deposition is the process of depositing sediment or particles onto the Earth's surface, often through the action of wind, water, or ice. While deposition can contribute to changes in the Earth's surface, it generally happens at a slower pace compared to landslides.
- Weathering: Weathering refers to the breakdown of rocks and minerals on the Earth's surface due to exposure to various weather conditions. While weathering can lead to changes in the Earth's surface over time, it typically occurs at a slower pace compared to landslides.
Therefore, out of the given options, landslides cause the fastest change in Earth's surface.
He is regarded as one of the greatest batsmen of all times. He is also the person with most centuries in test cricket to his credit. Who is he?- a)Sir Donald Bradman
- b)Sunil Gavaskar
- c)Sachin Tendulkar
- d)Lala Amarnath
Correct answer is option 'C'. Can you explain this answer?
He is regarded as one of the greatest batsmen of all times. He is also the person with most centuries in test cricket to his credit. Who is he?
a)
Sir Donald Bradman
b)
Sunil Gavaskar
c)
Sachin Tendulkar
d)
Lala Amarnath
|
|
Stoneridge Institute answered |
Answer:
Sachin Tendulkar is regarded as one of the greatest batsmen of all time and holds the record for the most centuries in test cricket.
Reasoning:
- Sachin Tendulkar is widely regarded as one of the greatest batsmen in the history of cricket.
- He has scored 51 centuries in test cricket, which is the highest number of centuries by any player in the format.
- Tendulkar's batting technique, skill, and longevity in the game have earned him respect and admiration from players, experts, and fans around the world.
- His ability to score runs consistently against top-quality bowlers in different conditions is a testament to his greatness.
- Tendulkar's records and achievements in cricket include being the highest run-scorer in both test and one-day international cricket.
- He has received numerous awards and honors for his contributions to the sport.
- Tendulkar's impact on the game goes beyond statistics, as he has inspired generations of cricketers and fans with his passion, dedication, and love for the sport.
Therefore, Sachin Tendulkar is the correct answer to the question.
To check the level of harmful gases emitted by the vehicles, all vehicles in India which are in use need to obtain emission check certificate. What is this certificate known as?- a)Emission Under Control
- b)Emission Check Certificate
- c)Pollution Under Control
- d)Pollution Check Certificate
Correct answer is option 'C'. Can you explain this answer?
To check the level of harmful gases emitted by the vehicles, all vehicles in India which are in use need to obtain emission check certificate. What is this certificate known as?
a)
Emission Under Control
b)
Emission Check Certificate
c)
Pollution Under Control
d)
Pollution Check Certificate
|
|
Kavya Chauhan answered |
Understanding the Emission Check Certificate
In India, to ensure that vehicles are not contributing excessively to air pollution, an important requirement is the emission check certificate. This certificate is commonly known as the "Pollution Under Control" (PUC) certificate.
Importance of the Pollution Under Control Certificate
- The PUC certificate is essential for all vehicles in use.
- It indicates that a vehicle's emissions are within the permissible limits set by regulatory authorities.
- The certificate must be renewed periodically, typically every six months to a year, depending on the type of vehicle.
What Does the PUC Certificate Cover?
- The PUC certificate checks the levels of harmful gases emitted by vehicles, such as carbon monoxide, hydrocarbons, and nitrogen oxides.
- The testing is conducted at authorized centers, ensuring that vehicles comply with environmental standards.
Consequences of Not Having a PUC Certificate
- Vehicles without a valid PUC certificate may face fines during inspections.
- Driving without this certificate can result in legal repercussions and can affect vehicle registration.
Conclusion
The PUC certificate is a crucial component in India's efforts to combat air pollution and promote cleaner air. By ensuring that vehicles are regularly checked for emissions, the government aims to protect public health and the environment. Therefore, the correct answer to the question regarding the emission check certificate is option 'C' - Pollution Under Control.
In India, to ensure that vehicles are not contributing excessively to air pollution, an important requirement is the emission check certificate. This certificate is commonly known as the "Pollution Under Control" (PUC) certificate.
Importance of the Pollution Under Control Certificate
- The PUC certificate is essential for all vehicles in use.
- It indicates that a vehicle's emissions are within the permissible limits set by regulatory authorities.
- The certificate must be renewed periodically, typically every six months to a year, depending on the type of vehicle.
What Does the PUC Certificate Cover?
- The PUC certificate checks the levels of harmful gases emitted by vehicles, such as carbon monoxide, hydrocarbons, and nitrogen oxides.
- The testing is conducted at authorized centers, ensuring that vehicles comply with environmental standards.
Consequences of Not Having a PUC Certificate
- Vehicles without a valid PUC certificate may face fines during inspections.
- Driving without this certificate can result in legal repercussions and can affect vehicle registration.
Conclusion
The PUC certificate is a crucial component in India's efforts to combat air pollution and promote cleaner air. By ensuring that vehicles are regularly checked for emissions, the government aims to protect public health and the environment. Therefore, the correct answer to the question regarding the emission check certificate is option 'C' - Pollution Under Control.
In a certain code, P is #, A is %, C is ∅ and E is @. How is PEACE written in that code?- a)% # ∅ @ %
- b)# @ % ∅
- c)% # @ ∅ %
- d)# @ % ∅ @
Correct answer is option 'D'. Can you explain this answer?
In a certain code, P is #, A is %, C is ∅ and E is @. How is PEACE written in that code?
a)
% # ∅ @ %
b)
# @ % ∅
c)
% # @ ∅ %
d)
# @ % ∅ @
|
|
Sameer Sengupta answered |
Explanation:
Given Code:
- P is represented as #
- A is represented as %
- C is represented as ∅
- E is represented as @
PEACE in the given code:
- P is represented as #
- E is represented as @
- A is represented as %
- C is represented as ∅
- E is represented as @
Therefore, PEACE would be written as # @ %∅ @.
The correct answer is option 'D' which is # @ %∅ @.
Given Code:
- P is represented as #
- A is represented as %
- C is represented as ∅
- E is represented as @
PEACE in the given code:
- P is represented as #
- E is represented as @
- A is represented as %
- C is represented as ∅
- E is represented as @
Therefore, PEACE would be written as # @ %∅ @.
The correct answer is option 'D' which is # @ %∅ @.
If C=3, CAT= 24, then what will be the code of RAT ?- a)38
- b)34
- c)37
- d)39
Correct answer is option 'D'. Can you explain this answer?
If C=3, CAT= 24, then what will be the code of RAT ?
a)
38
b)
34
c)
37
d)
39
|
|
Maya Deshpande answered |
C = 3, CAT = 24
Position of C, A and T in alphabet
is 3rd, Ist and 20th. By adding them
we get 3+1+20 = 24.
So, code of RAT = 18 +1+20 = 39
Position of C, A and T in alphabet
is 3rd, Ist and 20th. By adding them
we get 3+1+20 = 24.
So, code of RAT = 18 +1+20 = 39
If an earthquake occurs, what you should do?- a)If you are indoors, stay in and get under a desk or a table.
- b)If you are outdoors, stay away from trees and buildings.
- c)If you are on a beach, get into the sea.
- d)Both (a) and (b)
Correct answer is option 'D'. Can you explain this answer?
If an earthquake occurs, what you should do?
a)
If you are indoors, stay in and get under a desk or a table.
b)
If you are outdoors, stay away from trees and buildings.
c)
If you are on a beach, get into the sea.
d)
Both (a) and (b)
|
|
Jyoti Rane answered |
What to Do During an Earthquake
When an earthquake strikes, it's crucial to know how to protect yourself effectively. Here’s a detailed guide on what to do based on your location.
If You Are Indoors
- **Stay Inside:** Do not run outside during the shaking. Exiting a building can expose you to falling debris.
- **Get Under a Desk or Table:** This provides a protective barrier against falling objects. If there’s no furniture nearby, cover your head and neck with your arms and stay low.
If You Are Outdoors
- **Stay Away from Trees and Buildings:** When outside, avoid areas where structures, trees, or utility lines may collapse or fall. Move to an open area where you are less likely to be injured.
If You Are on a Beach
- **Get into the Sea:** This advice is related to the risk of tsunamis following an earthquake. If you feel a significant tremor on the beach, it’s vital to move to higher ground, as tsunamis can occur shortly after an earthquake.
Conclusion
In summary, options (a) and (b) are correct safety measures during an earthquake.
- **Indoors:** Take cover under sturdy furniture.
- **Outdoors:** Move away from potential hazards like buildings and trees.
Remember, staying calm and knowing the right actions to take can greatly increase your safety during an earthquake. Always be prepared!
When an earthquake strikes, it's crucial to know how to protect yourself effectively. Here’s a detailed guide on what to do based on your location.
If You Are Indoors
- **Stay Inside:** Do not run outside during the shaking. Exiting a building can expose you to falling debris.
- **Get Under a Desk or Table:** This provides a protective barrier against falling objects. If there’s no furniture nearby, cover your head and neck with your arms and stay low.
If You Are Outdoors
- **Stay Away from Trees and Buildings:** When outside, avoid areas where structures, trees, or utility lines may collapse or fall. Move to an open area where you are less likely to be injured.
If You Are on a Beach
- **Get into the Sea:** This advice is related to the risk of tsunamis following an earthquake. If you feel a significant tremor on the beach, it’s vital to move to higher ground, as tsunamis can occur shortly after an earthquake.
Conclusion
In summary, options (a) and (b) are correct safety measures during an earthquake.
- **Indoors:** Take cover under sturdy furniture.
- **Outdoors:** Move away from potential hazards like buildings and trees.
Remember, staying calm and knowing the right actions to take can greatly increase your safety during an earthquake. Always be prepared!
A sliding bearing which operates without any lubricant present, is called- a)zero film bearing
- b)boundary lubricated bearing
- c)hydrodynamic lubricated bearing
- d)hydrostatic lubricated bearing
Correct answer is option 'A'. Can you explain this answer?
A sliding bearing which operates without any lubricant present, is called
a)
zero film bearing
b)
boundary lubricated bearing
c)
hydrodynamic lubricated bearing
d)
hydrostatic lubricated bearing
|
Ruchi Ahuja answered |
Zero Film Bearing
A sliding bearing which operates without any lubricant present is called a zero film bearing. This type of bearing relies on the absence of a lubricant film between the sliding surfaces, and instead operates with direct metal-to-metal contact.
Boundary Lubricated Bearing
A boundary lubricated bearing, on the other hand, operates with a thin layer of lubricant between the sliding surfaces. This lubricant helps to reduce friction and wear, providing a protective barrier between the sliding surfaces.
Hydrodynamic Lubricated Bearing
A hydrodynamic lubricated bearing operates with a thick film of lubricant that is generated by the relative motion of the sliding surfaces. This film of lubricant helps to separate the sliding surfaces, reducing friction and wear.
Hydrostatic Lubricated Bearing
A hydrostatic lubricated bearing operates with a pressurized lubricant that is supplied to the bearing through an external source. This pressurized lubricant creates a barrier between the sliding surfaces, preventing direct metal-to-metal contact.
Explanation
The correct answer to the given question is option 'A' - zero film bearing. This type of bearing operates without any lubricant present between the sliding surfaces. It relies on direct metal-to-metal contact, which can result in higher friction and wear compared to lubricated bearings.
Zero film bearings are typically used in applications where lubrication is not feasible or desirable. For example, in high-temperature environments where conventional lubricants may break down or evaporate, zero film bearings can be used to provide support and reduce friction.
Since zero film bearings do not rely on lubrication, they require careful design and material selection to ensure proper operation and longevity. The sliding surfaces need to be made from materials that can withstand the direct metal-to-metal contact without excessive wear or damage.
In conclusion, a sliding bearing that operates without any lubricant present is called a zero film bearing. This type of bearing relies on direct metal-to-metal contact between the sliding surfaces, and is used in applications where lubrication is not feasible or desirable.
A sliding bearing which operates without any lubricant present is called a zero film bearing. This type of bearing relies on the absence of a lubricant film between the sliding surfaces, and instead operates with direct metal-to-metal contact.
Boundary Lubricated Bearing
A boundary lubricated bearing, on the other hand, operates with a thin layer of lubricant between the sliding surfaces. This lubricant helps to reduce friction and wear, providing a protective barrier between the sliding surfaces.
Hydrodynamic Lubricated Bearing
A hydrodynamic lubricated bearing operates with a thick film of lubricant that is generated by the relative motion of the sliding surfaces. This film of lubricant helps to separate the sliding surfaces, reducing friction and wear.
Hydrostatic Lubricated Bearing
A hydrostatic lubricated bearing operates with a pressurized lubricant that is supplied to the bearing through an external source. This pressurized lubricant creates a barrier between the sliding surfaces, preventing direct metal-to-metal contact.
Explanation
The correct answer to the given question is option 'A' - zero film bearing. This type of bearing operates without any lubricant present between the sliding surfaces. It relies on direct metal-to-metal contact, which can result in higher friction and wear compared to lubricated bearings.
Zero film bearings are typically used in applications where lubrication is not feasible or desirable. For example, in high-temperature environments where conventional lubricants may break down or evaporate, zero film bearings can be used to provide support and reduce friction.
Since zero film bearings do not rely on lubrication, they require careful design and material selection to ensure proper operation and longevity. The sliding surfaces need to be made from materials that can withstand the direct metal-to-metal contact without excessive wear or damage.
In conclusion, a sliding bearing that operates without any lubricant present is called a zero film bearing. This type of bearing relies on direct metal-to-metal contact between the sliding surfaces, and is used in applications where lubrication is not feasible or desirable.
This creature has human-like eyes. When in danger, it squirts clouds of purple ink, which helps it to hide and escape from its enemies. It can also change its pattern and texture according to its surroundings. Which is this creature?- a)Leaf litter toad
- b)Octopus
- c)Sea horse
- d)Hermit crab
Correct answer is option 'B'. Can you explain this answer?
This creature has human-like eyes. When in danger, it squirts clouds of purple ink, which helps it to hide and escape from its enemies. It can also change its pattern and texture according to its surroundings. Which is this creature?
a)
Leaf litter toad
b)
Octopus
c)
Sea horse
d)
Hermit crab
|
Hiral Chatterjee answered |
Octopus
An octopus is the creature described in the question. Let's break down the characteristics mentioned:
Human-like eyes
Octopuses have highly developed eyes that are similar in structure to human eyes. This allows them to see well in various light conditions and helps them navigate their environment effectively.
Purple ink squirting
When an octopus feels threatened, it can release a cloud of ink into the water. This ink serves as a decoy, creating a distraction that allows the octopus to escape from predators. The ink also interferes with the predator's sense of smell, further aiding in the octopus's escape.
Camouflage abilities
Octopuses are masters of camouflage. They can change the color, pattern, and even texture of their skin to blend in with their surroundings. This adaptation helps them avoid predators and ambush prey effectively.
Overall, the description fits an octopus perfectly due to its unique combination of human-like eyes, ink squirting defense mechanism, and exceptional camouflage abilities.
If SPARK is coded as TQBSL, then what will be the code for ‘FLAME’?- a)GNBMF
- b)GMBNF
- c)GBNFM
- d)GNBLF
Correct answer is option 'B'. Can you explain this answer?
If SPARK is coded as TQBSL, then what will be the code for ‘FLAME’?
a)
GNBMF
b)
GMBNF
c)
GBNFM
d)
GNBLF
|
Rajat Chatterjee answered |
By comparing word and code we came to know that code is the next letter of the letter given in the word. In the same way
So, GMBNF is the code of FLAME.
Ligaments are fibrous connective tissue that _______.- a)Connect bone to bone
- b)Connect various blood vessels
- c)Connect muscle to bone
- d)None of these
Correct answer is option 'A'. Can you explain this answer?
Ligaments are fibrous connective tissue that _______.
a)
Connect bone to bone
b)
Connect various blood vessels
c)
Connect muscle to bone
d)
None of these
|
Edgy Education answered |
Ligaments are fibrous connective tissues that connect bone to bone.
Some important points to consider are:
- Ligaments: Ligaments are a type of fibrous connective tissue that are found throughout the body and are responsible for connecting bones to other bones.
- Fibrous Connective Tissue: Ligaments are composed of fibrous connective tissue, which is made up of strong collagen fibers. These fibers provide strength and stability to the ligaments.
- Connect Bone to Bone: The primary function of ligaments is to connect bone to bone. They play a crucial role in stabilizing joints and preventing excessive movement or dislocation.
- Joint Stability: Ligaments are essential for maintaining joint stability and preventing injuries. They help to limit the range of motion in joints and provide support during movements.
- Types of Ligaments: There are different types of ligaments in the body, including collateral ligaments, cruciate ligaments, and annular ligaments. Each type of ligament has a specific function and location in the body.
- Injury and Repair: Ligament injuries, such as sprains or tears, are common and can occur during physical activities or accidents. Depending on the severity of the injury, ligaments can heal on their own or may require medical intervention, such as surgery or physical therapy.
In conclusion, ligaments are fibrous connective tissues that connect bone to bone. They are crucial for joint stability and play a significant role in preventing injuries during movement.
Some important points to consider are:
- Ligaments: Ligaments are a type of fibrous connective tissue that are found throughout the body and are responsible for connecting bones to other bones.
- Fibrous Connective Tissue: Ligaments are composed of fibrous connective tissue, which is made up of strong collagen fibers. These fibers provide strength and stability to the ligaments.
- Connect Bone to Bone: The primary function of ligaments is to connect bone to bone. They play a crucial role in stabilizing joints and preventing excessive movement or dislocation.
- Joint Stability: Ligaments are essential for maintaining joint stability and preventing injuries. They help to limit the range of motion in joints and provide support during movements.
- Types of Ligaments: There are different types of ligaments in the body, including collateral ligaments, cruciate ligaments, and annular ligaments. Each type of ligament has a specific function and location in the body.
- Injury and Repair: Ligament injuries, such as sprains or tears, are common and can occur during physical activities or accidents. Depending on the severity of the injury, ligaments can heal on their own or may require medical intervention, such as surgery or physical therapy.
In conclusion, ligaments are fibrous connective tissues that connect bone to bone. They are crucial for joint stability and play a significant role in preventing injuries during movement.
Look at the given figure showing plant parts labeled as P, Q, R and S. Which of the following options incorrectly lists the plants in which labeled part is edible?
- a)P - Sugarcane, Potato,
- b)Q - Lettuce, Cabbage
- c)S - Ginger, Carrot, Onion
- d)R - Rajma, Fenugreek, Pea
Correct answer is option 'D'. Can you explain this answer?
Look at the given figure showing plant parts labeled as P, Q, R and S. Which of the following options incorrectly lists the plants in which labeled part is edible?
a)
P - Sugarcane, Potato,
b)
Q - Lettuce, Cabbage
c)
S - Ginger, Carrot, Onion
d)
R - Rajma, Fenugreek, Pea
|
|
Aditi Sharma answered |
Legume, also called pod, the fruit of plants in the pea family. The fruits come in a variety of sizes and shapes. Rajma, soybeans, pea, etc are some members of the legume family.
Which state government observed November 1st as 'No Tobacco Day' in 2016?- a)Haryana
- b)Assam
- c)Himachal Pradesh
- d)Punjab
Correct answer is option 'D'. Can you explain this answer?
Which state government observed November 1st as 'No Tobacco Day' in 2016?
a)
Haryana
b)
Assam
c)
Himachal Pradesh
d)
Punjab
|
|
Sakshi Verma Verma answered |
The Punjab government observed November 1st as 'No Tobacco Day' in 2016.
Which of the following words CANNOT be formed from the given word?
Q. MATHEMATICS- a)TIME
- b)MAT
- c)MENTAL
- d)TAME
Correct answer is option 'C'. Can you explain this answer?
Which of the following words CANNOT be formed from the given word?
Q. MATHEMATICS
Q. MATHEMATICS
a)
TIME
b)
MAT
c)
MENTAL
d)
TAME
|
|
Arri Rap answered |
Answer is c) mental
time, mat and tame can be formed by
mathematics
but mental cannot be formed because there is no 'n' in mathematics
Mt. Etna is an example of- a)Vulnerable volcanoes
- b)Active volcanoes
- c)Extinct volcanoes
- d)Dormant volcanoes
Correct answer is option 'B'. Can you explain this answer?
Mt. Etna is an example of
a)
Vulnerable volcanoes
b)
Active volcanoes
c)
Extinct volcanoes
d)
Dormant volcanoes
|
|
Niharika Choudhury answered |
Active volcanoes:
Mount Etna is an example of an active volcano. Here's why:
- Activity: Active volcanoes are those that have erupted recently and are expected to erupt again in the future. Mount Etna has been erupting for thousands of years and is one of the most active volcanoes in the world.
- Frequent eruptions: Active volcanoes like Mount Etna have frequent eruptions, sometimes even multiple times in a year. These eruptions can vary in size and intensity.
- Ongoing monitoring: Scientists closely monitor active volcanoes like Mount Etna to predict eruptions and assess potential risks to nearby communities. This ongoing monitoring helps in keeping people safe from the volcano's activity.
- Volcanic hazards: Active volcanoes pose various hazards such as lava flows, ash clouds, pyroclastic flows, and lahars. These hazards can impact the surrounding areas and even have global effects on climate.
In conclusion, Mount Etna's continuous activity, frequent eruptions, ongoing monitoring, and volcanic hazards classify it as an active volcano.
Mount Etna is an example of an active volcano. Here's why:
- Activity: Active volcanoes are those that have erupted recently and are expected to erupt again in the future. Mount Etna has been erupting for thousands of years and is one of the most active volcanoes in the world.
- Frequent eruptions: Active volcanoes like Mount Etna have frequent eruptions, sometimes even multiple times in a year. These eruptions can vary in size and intensity.
- Ongoing monitoring: Scientists closely monitor active volcanoes like Mount Etna to predict eruptions and assess potential risks to nearby communities. This ongoing monitoring helps in keeping people safe from the volcano's activity.
- Volcanic hazards: Active volcanoes pose various hazards such as lava flows, ash clouds, pyroclastic flows, and lahars. These hazards can impact the surrounding areas and even have global effects on climate.
In conclusion, Mount Etna's continuous activity, frequent eruptions, ongoing monitoring, and volcanic hazards classify it as an active volcano.
Which of the following fact is correct about asteroids?- a)Asteroids do not revolve around the Sun the way planets do.
- b)The asteroid belt is between Venus and Jupiter.
- c)Asteroids are planet like objects, but smaller and often irregularly shaped.
- d)Asteroids cannot be classified into groups.
Correct answer is option 'C'. Can you explain this answer?
Which of the following fact is correct about asteroids?
a)
Asteroids do not revolve around the Sun the way planets do.
b)
The asteroid belt is between Venus and Jupiter.
c)
Asteroids are planet like objects, but smaller and often irregularly shaped.
d)
Asteroids cannot be classified into groups.
|
Krishna Rajput answered |
Answer c correct
In a code language ‘put nuc tim’ means guava is green. ‘nuc ha sot’ means green and pink. ‘ha tum pat’ means mango is pink. What is the code of ‘is’ in that language ?- a)pat
- b)sot
- c)nuc
- d)tum
Correct answer is option 'A'. Can you explain this answer?
In a code language ‘put nuc tim’ means guava is green. ‘nuc ha sot’ means green and pink. ‘ha tum pat’ means mango is pink. What is the code of ‘is’ in that language ?
a)
pat
b)
sot
c)
nuc
d)
tum
|
|
Rutuja Roy answered |
From these three sentences, we
observe nuc = green
pat = is, tim = guava,
observe nuc = green
pat = is, tim = guava,
If NATION is coded as 467234 and EARN is coded as 1654, then ATTENTION should be coded as- a)432769561
- b)956143654
- c)766412743
- d)677147234
Correct answer is option 'D'. Can you explain this answer?
If NATION is coded as 467234 and EARN is coded as 1654, then ATTENTION should be coded as
a)
432769561
b)
956143654
c)
766412743
d)
677147234
|
|
Sankar Saha answered |
Putting the codes of A,T,T,E,N,T,I,O
and N from the above two codings.
So, 677147234 is the code of ATTENTION.
If LOSE is coded as 1357 and GAIN is coded as 2468, what do the figures 84615 stand for?- a)NAILS
- b)SNAIL
- c)LANES
- d)SLAIN
Correct answer is option 'A'. Can you explain this answer?
If LOSE is coded as 1357 and GAIN is coded as 2468, what do the figures 84615 stand for?
a)
NAILS
b)
SNAIL
c)
LANES
d)
SLAIN
|
|
Rajat Chatterjee answered |
(After putting the code of 8,4,6,1 and 5)
If a system is to follow arbitrary inputs accurately the bandwidth should be- a)large
- b)small
- c)very small
- d)neither small nor large
Correct answer is option 'A'. Can you explain this answer?
If a system is to follow arbitrary inputs accurately the bandwidth should be
a)
large
b)
small
c)
very small
d)
neither small nor large
|
Nitya Chopra answered |
Arbitrary inputs require large bandwidth.
You are working in MS-Word applications. Which of the following is a volatile memory that stores all the data of MS-Word application that is currently running on the computer?- a)Hard disk
- b)ROM
- c)RAM
- d)Flash drive
Correct answer is option 'C'. Can you explain this answer?
You are working in MS-Word applications. Which of the following is a volatile memory that stores all the data of MS-Word application that is currently running on the computer?
a)
Hard disk
b)
ROM
c)
RAM
d)
Flash drive
|
|
Yashina Kapoor answered |
Volatile Memory in MS-Word:
RAM (Random Access Memory) is the volatile memory that stores all the data of the MS-Word application that is currently running on the computer. Here is a detailed explanation:
RAM (Random Access Memory):
- RAM is a type of computer memory that is used to store data that the computer is actively using.
- It is considered volatile because its contents are lost when the computer is turned off or restarted.
- RAM provides a fast and temporary storage space for the data and instructions that are currently being processed by the computer.
- When you open MS-Word application on your computer, it loads into the RAM, allowing you to work on your documents smoothly.
- RAM allows the computer to quickly access and retrieve data, which improves the performance of the MS-Word application.
Other Options:
- Hard Disk: Hard disk is a non-volatile storage device used to store data permanently. It is not directly involved in storing the data of the running MS-Word application.
- ROM (Read-Only Memory): ROM is a non-volatile memory that stores permanent instructions for the computer. It is not directly involved in storing the data of the running MS-Word application.
- Flash Drive: Flash drive is an external storage device that can be used to store data, but it is not the primary memory used by the MS-Word application while it is running.
Therefore, the correct answer is C: RAM.
RAM (Random Access Memory) is the volatile memory that stores all the data of the MS-Word application that is currently running on the computer. Here is a detailed explanation:
RAM (Random Access Memory):
- RAM is a type of computer memory that is used to store data that the computer is actively using.
- It is considered volatile because its contents are lost when the computer is turned off or restarted.
- RAM provides a fast and temporary storage space for the data and instructions that are currently being processed by the computer.
- When you open MS-Word application on your computer, it loads into the RAM, allowing you to work on your documents smoothly.
- RAM allows the computer to quickly access and retrieve data, which improves the performance of the MS-Word application.
Other Options:
- Hard Disk: Hard disk is a non-volatile storage device used to store data permanently. It is not directly involved in storing the data of the running MS-Word application.
- ROM (Read-Only Memory): ROM is a non-volatile memory that stores permanent instructions for the computer. It is not directly involved in storing the data of the running MS-Word application.
- Flash Drive: Flash drive is an external storage device that can be used to store data, but it is not the primary memory used by the MS-Word application while it is running.
Therefore, the correct answer is C: RAM.
If HKUJ is written as FISH in a code language, then how is UVCD written in that code?- a)STAB
- b)STAR
- c)STAF
- d)STAK
Correct answer is option 'A'. Can you explain this answer?
If HKUJ is written as FISH in a code language, then how is UVCD written in that code?
a)
STAB
b)
STAR
c)
STAF
d)
STAK
|
|
Kaavya Das answered |
Explanation:
To find the code for UVCD, we need to understand the pattern or rule followed in the given code language.
Given:
HKUJ is written as FISH
Pattern:
- Each letter in the code is replaced with the letter that comes two positions earlier in the English alphabet.
- For example, H is replaced with F, K is replaced with I, U is replaced with S, and so on.
Now, let's apply this pattern to UVCD.
Step 1:
U is two positions earlier than S.
V is two positions earlier than T.
C is two positions earlier than A.
D is two positions earlier than B.
Therefore, UVCD is written as STAB in the code language.
Answer:
The code for UVCD in the given code language is STAB.
To find the code for UVCD, we need to understand the pattern or rule followed in the given code language.
Given:
HKUJ is written as FISH
Pattern:
- Each letter in the code is replaced with the letter that comes two positions earlier in the English alphabet.
- For example, H is replaced with F, K is replaced with I, U is replaced with S, and so on.
Now, let's apply this pattern to UVCD.
Step 1:
U is two positions earlier than S.
V is two positions earlier than T.
C is two positions earlier than A.
D is two positions earlier than B.
Therefore, UVCD is written as STAB in the code language.
Answer:
The code for UVCD in the given code language is STAB.
In a certain code Boy is written as ACNPXZ, then how is GIRL written in that code?- a)FHJQSHKM
- b)FJHHQSKM
- c)HFJQSKMH
- d)FHHJQSKM
Correct answer is option 'D'. Can you explain this answer?
In a certain code Boy is written as ACNPXZ, then how is GIRL written in that code?
a)
FHJQSHKM
b)
FJHHQSKM
c)
HFJQSKMH
d)
FHHJQSKM
|
Rajeev Kumar answered |
In this question every letter is coded with one previous and one next letter
So, the code of GIRL will be
FHHJQSKM
FHHJQSKM
If EARTH is coded as SUBDZ, then how TEAR can be written in that code?- a)BSUD
- b)DUSB
- c)BSDU
- d)DSUB
Correct answer is option 'D'. Can you explain this answer?
If EARTH is coded as SUBDZ, then how TEAR can be written in that code?
a)
BSUD
b)
DUSB
c)
BSDU
d)
DSUB
|
|
Priya Pillai answered |
In this question, letters are coded by
another letter.
another letter.
So, DSUB will be the code of ‘TEAR.If DEAF is equal to 32, what will be code of LEAF in that code language?- a)56
- b)48
- c)50
- d)52
Correct answer is option 'B'. Can you explain this answer?
If DEAF is equal to 32, what will be code of LEAF in that code language?
a)
56
b)
48
c)
50
d)
52
|
|
Rajat Chatterjee answered |
The positions of D, E, A and F in alphabet are 4th, 5th 1st and 6th. If we add these, we get 4+5+1+6= 16 of we multiply it by 2,we get 32.
In the same way, positions of L, E, A and F in alphabet are 12th , 5th ,1st and 6th. So, sum = 12+5+1+6 = 24
Code = 2×24 = 48
In the same way, positions of L, E, A and F in alphabet are 12th , 5th ,1st and 6th. So, sum = 12+5+1+6 = 24
Code = 2×24 = 48
The International Badminton Federation was established in 1934. Who among the following was the first president of it?- a)David Bloomer
- b)Stellan Mohlin
- c)George Alan Thomas
- d)Stuart Wyatt
Correct answer is option 'C'. Can you explain this answer?
The International Badminton Federation was established in 1934. Who among the following was the first president of it?
a)
David Bloomer
b)
Stellan Mohlin
c)
George Alan Thomas
d)
Stuart Wyatt
|
|
Edgy Education answered |
Answer:
The first president of the International Badminton Federation (now known as the Badminton World Federation) was George Alan Thomas.
Explanation:
- The International Badminton Federation was established in 1934, making it the governing body for the sport of badminton worldwide.
- George Alan Thomas, an English badminton player and administrator, was elected as the first president of the federation.
- Thomas was a prominent figure in the development of badminton and played a key role in promoting the sport internationally.
- He was known for his contributions to the rules and regulations of badminton and his efforts to expand the sport's popularity.
- Thomas served as the president of the International Badminton Federation from its founding in 1934 until his death in 1945.
- His leadership and dedication to the sport laid the foundation for the growth and success of badminton on a global scale.
The first president of the International Badminton Federation (now known as the Badminton World Federation) was George Alan Thomas.
Explanation:
- The International Badminton Federation was established in 1934, making it the governing body for the sport of badminton worldwide.
- George Alan Thomas, an English badminton player and administrator, was elected as the first president of the federation.
- Thomas was a prominent figure in the development of badminton and played a key role in promoting the sport internationally.
- He was known for his contributions to the rules and regulations of badminton and his efforts to expand the sport's popularity.
- Thomas served as the president of the International Badminton Federation from its founding in 1934 until his death in 1945.
- His leadership and dedication to the sport laid the foundation for the growth and success of badminton on a global scale.
Who among the following has been awarded Laureus World Sportswoman of the Year Award 2016?- a)Serena Williams
- b)Venus Williams
- c)Maria Sharapova
- d)Martha Hingis
Correct answer is option 'A'. Can you explain this answer?
Who among the following has been awarded Laureus World Sportswoman of the Year Award 2016?
a)
Serena Williams
b)
Venus Williams
c)
Maria Sharapova
d)
Martha Hingis
|
|
Stoneridge Institute answered |
The Laureus World Sportswoman of the Year Award 2016 was awarded to Serena Williams.
Explanation:
Serena Williams was honored with the Laureus World Sportswoman of the Year Award in 2016. This prestigious award recognizes the achievements and contributions of female athletes in the world of sports. Serena Williams is widely regarded as one of the greatest tennis players of all time. She has won numerous Grand Slam titles and has consistently dominated the sport throughout her career.
- Serena Williams has been a dominant force in women's tennis for many years.
- She has won a total of 23 Grand Slam singles titles, which is the most in the Open Era.
- In 2016, Serena Williams won the Wimbledon and Australian Open titles.
- Her exceptional performance and dedication to the sport made her the deserving recipient of the Laureus World Sportswoman of the Year Award.
- This award recognizes her outstanding achievements and contributions to the world of tennis.
In conclusion, Serena Williams was awarded the Laureus World Sportswoman of the Year Award in 2016 for her exceptional performance and success in the world of tennis.
If NUMBERS is written as ERSBNUM in a certain code, how would ALGEBRA be written in that code?- a)BAREALG
- b)BAREAGL
- c)BRAEALG
- d)RBAEALG
Correct answer is option 'C'. Can you explain this answer?
If NUMBERS is written as ERSBNUM in a certain code, how would ALGEBRA be written in that code?
a)
BAREALG
b)
BAREAGL
c)
BRAEALG
d)
RBAEALG
|
|
Rajeev Kumar answered |
So, BRAEALG will be the code of ALGEBRA.
If in a certain code ‘VIJAYA’ is written as ‘AYAJIV’ then how SHARMA can be written in that code?- a)AMRHAS
- b)ARMAHS
- c)AMRAHS
- d)RAMAHS
Correct answer is option 'C'. Can you explain this answer?
If in a certain code ‘VIJAYA’ is written as ‘AYAJIV’ then how SHARMA can be written in that code?
a)
AMRHAS
b)
ARMAHS
c)
AMRAHS
d)
RAMAHS
|
|
Priyanka Mukherjee answered |
The positions of letters are changed
in reverse order
in reverse order
This airport is the world's busiest airport and sees the maximum number of passengers transit through it. Name it.- a)Hartsfield-Jackson Atlanta International Airport
- b)Keflavik International Airport
- c)Amsterdam Schiphol Airport
- d)Sheremetyevo International Airport
Correct answer is option 'A'. Can you explain this answer?
This airport is the world's busiest airport and sees the maximum number of passengers transit through it. Name it.
a)
Hartsfield-Jackson Atlanta International Airport
b)
Keflavik International Airport
c)
Amsterdam Schiphol Airport
d)
Sheremetyevo International Airport
|
Rahul Kumar answered |
The world's busiest airport with the maximum number of passengers is Hartsfield-Jackson Atlanta International Airport.
Here is a detailed solution:
Introduction:
Hartsfield-Jackson Atlanta International Airport is renowned for being the busiest airport globally, handling a massive number of passengers each year.
Key Features:
1. Passenger Traffic: Hartsfield-Jackson Atlanta International Airport consistently sees the highest number of passengers transit through its terminals.
2. Location: The airport is situated in Atlanta, Georgia, United States, making it a major hub for domestic and international travel.
3. Connectivity: The airport offers an extensive network of flights, connecting various destinations worldwide.
4. Runways and Terminals: Hartsfield-Jackson Atlanta International Airport has two parallel runways and two terminals, namely the Domestic Terminal and the Maynard H. Jackson Jr. International Terminal.
5. Airlines: The airport serves as a primary hub for several major airlines, including Delta Air Lines.
6. Amenities and Services: Hartsfield-Jackson Atlanta International Airport provides a wide range of amenities and services to ensure a comfortable travel experience for passengers, such as shopping outlets, dining options, lounges, and transportation facilities.
Significance:
1. Passenger Volume: The airport's ability to handle a significant number of passengers showcases its importance as a major transportation hub.
2. Economic Impact: Hartsfield-Jackson Atlanta International Airport contributes significantly to the local and national economy through employment opportunities and tourism revenue.
3. Infrastructure and Expansion: The airport continuously invests in infrastructure development and expansion projects to accommodate the growing passenger demand.
Conclusion:
Hartsfield-Jackson Atlanta International Airport stands out as the world's busiest airport due to its remarkable passenger traffic and extensive connectivity. Its strategic location and commitment to providing excellent services make it a vital hub for global travel.
Here is a detailed solution:
Introduction:
Hartsfield-Jackson Atlanta International Airport is renowned for being the busiest airport globally, handling a massive number of passengers each year.
Key Features:
1. Passenger Traffic: Hartsfield-Jackson Atlanta International Airport consistently sees the highest number of passengers transit through its terminals.
2. Location: The airport is situated in Atlanta, Georgia, United States, making it a major hub for domestic and international travel.
3. Connectivity: The airport offers an extensive network of flights, connecting various destinations worldwide.
4. Runways and Terminals: Hartsfield-Jackson Atlanta International Airport has two parallel runways and two terminals, namely the Domestic Terminal and the Maynard H. Jackson Jr. International Terminal.
5. Airlines: The airport serves as a primary hub for several major airlines, including Delta Air Lines.
6. Amenities and Services: Hartsfield-Jackson Atlanta International Airport provides a wide range of amenities and services to ensure a comfortable travel experience for passengers, such as shopping outlets, dining options, lounges, and transportation facilities.
Significance:
1. Passenger Volume: The airport's ability to handle a significant number of passengers showcases its importance as a major transportation hub.
2. Economic Impact: Hartsfield-Jackson Atlanta International Airport contributes significantly to the local and national economy through employment opportunities and tourism revenue.
3. Infrastructure and Expansion: The airport continuously invests in infrastructure development and expansion projects to accommodate the growing passenger demand.
Conclusion:
Hartsfield-Jackson Atlanta International Airport stands out as the world's busiest airport due to its remarkable passenger traffic and extensive connectivity. Its strategic location and commitment to providing excellent services make it a vital hub for global travel.
The great king Ashoka converted to this religion after the war of Kalinga. According to one of the scholars of this religion, the ultimate goal is the attainment of the state of nirvana, thus escaping the cycle of suffering and rebirth. It also believes in the principle of ahimsa, that is, not harming life in any form. Which great religion is this?- a)Christianity
- b)Buddhism
- c)Hinduism
- d)Islam
Correct answer is option 'B'. Can you explain this answer?
The great king Ashoka converted to this religion after the war of Kalinga. According to one of the scholars of this religion, the ultimate goal is the attainment of the state of nirvana, thus escaping the cycle of suffering and rebirth. It also believes in the principle of ahimsa, that is, not harming life in any form. Which great religion is this?
a)
Christianity
b)
Buddhism
c)
Hinduism
d)
Islam
|
|
Yashina Kapoor answered |
The great religion is Buddhism.
Explanation:
- The great king Ashoka converted to Buddhism after the war of Kalinga.
- According to Buddhism, the ultimate goal is the attainment of the state of nirvana, which is the liberation from the cycle of suffering and rebirth.
- Buddhism also emphasizes the principle of ahimsa, which means not harming any form of life.
- Christianity, Hinduism, and Islam are other major religions, but they do not align with the given characteristics.
- Therefore, the correct answer is option B: Buddhism.
Explanation:
- The great king Ashoka converted to Buddhism after the war of Kalinga.
- According to Buddhism, the ultimate goal is the attainment of the state of nirvana, which is the liberation from the cycle of suffering and rebirth.
- Buddhism also emphasizes the principle of ahimsa, which means not harming any form of life.
- Christianity, Hinduism, and Islam are other major religions, but they do not align with the given characteristics.
- Therefore, the correct answer is option B: Buddhism.
This game is immensely popular in the USA and Japan. It is played with a rounded bat and ball on a field known as diamond. Which sport are we talking about?- a)Taekwondo
- b)Baseball
- c)Soccer
- d)Lacrosse
Correct answer is option 'C'. Can you explain this answer?
This game is immensely popular in the USA and Japan. It is played with a rounded bat and ball on a field known as diamond. Which sport are we talking about?
a)
Taekwondo
b)
Baseball
c)
Soccer
d)
Lacrosse
|
|
Yashina Kapoor answered |
The sport we are talking about is baseball.
Explanation:
- Baseball is immensely popular in the USA and Japan.
- It is played with a rounded bat and ball.
- The game is played on a field known as a diamond, which consists of a home plate, three bases, and an outfield.
- The objective of the game is to score runs by hitting the ball and running around the bases in a counter-clockwise direction.
- Baseball is a team sport that requires both offensive and defensive skills.
- The team on offense tries to score runs, while the team on defense tries to prevent the opposing team from scoring.
- Baseball is played at various levels, from amateur leagues to professional leagues, including Major League Baseball (MLB) in the USA and Nippon Professional Baseball (NPB) in Japan.
- The sport has a rich history and is often referred to as America's pastime.
- It has a dedicated fan base and is known for its traditions, such as singing the national anthem before games and the seventh-inning stretch.
- Baseball has also gained international popularity, with teams and leagues in various countries around the world.
This animal has a scaly body and webbed feet. Its sense of smell is highly developed. It spends most of its time submerged in water but lays its eggs on land. Which animal is this?- a)Eagle
- b)Crocodile
- c)Cobra
- d)Deer
Correct answer is option 'B'. Can you explain this answer?
This animal has a scaly body and webbed feet. Its sense of smell is highly developed. It spends most of its time submerged in water but lays its eggs on land. Which animal is this?
a)
Eagle
b)
Crocodile
c)
Cobra
d)
Deer
|
|
Yashina Kapoor answered |
Animal with Scaly Body and Webbed Feet
Introduction:
The animal described has specific characteristics that help in identifying it. Let's analyze each given option to determine which animal matches the given description.
A: Eagle
- Eagles have feathers, not a scaly body.
- They do not have webbed feet.
- Their sense of smell is not highly developed.
- Eagles do not spend most of their time submerged in water or lay eggs on land.
B: Crocodile
- Crocodiles have a scaly body, which matches the given description.
- They have webbed feet, which also matches the description.
- Crocodiles have a highly developed sense of smell, allowing them to detect prey.
- Crocodiles are semi-aquatic, spending a significant amount of time submerged in water.
- They lay their eggs on land, making them a suitable match for the given description.
C: Cobra
- Cobras have a scaly body, but they do not have webbed feet.
- Their sense of smell is not highly developed.
- Cobras are not aquatic animals and do not spend time submerged in water.
- They lay eggs on land, but their lack of webbed feet makes them an unlikely match.
D: Deer
- Deer do not have a scaly body, as they are covered in fur.
- They do not have webbed feet.
- Their sense of smell is not highly developed compared to other animals.
- Deer are not aquatic animals and do not spend time submerged in water.
- They do not lay eggs on land.
Conclusion:
Based on the analysis, the animal that matches all the given characteristics is Crocodile (Option B).
Introduction:
The animal described has specific characteristics that help in identifying it. Let's analyze each given option to determine which animal matches the given description.
A: Eagle
- Eagles have feathers, not a scaly body.
- They do not have webbed feet.
- Their sense of smell is not highly developed.
- Eagles do not spend most of their time submerged in water or lay eggs on land.
B: Crocodile
- Crocodiles have a scaly body, which matches the given description.
- They have webbed feet, which also matches the description.
- Crocodiles have a highly developed sense of smell, allowing them to detect prey.
- Crocodiles are semi-aquatic, spending a significant amount of time submerged in water.
- They lay their eggs on land, making them a suitable match for the given description.
C: Cobra
- Cobras have a scaly body, but they do not have webbed feet.
- Their sense of smell is not highly developed.
- Cobras are not aquatic animals and do not spend time submerged in water.
- They lay eggs on land, but their lack of webbed feet makes them an unlikely match.
D: Deer
- Deer do not have a scaly body, as they are covered in fur.
- They do not have webbed feet.
- Their sense of smell is not highly developed compared to other animals.
- Deer are not aquatic animals and do not spend time submerged in water.
- They do not lay eggs on land.
Conclusion:
Based on the analysis, the animal that matches all the given characteristics is Crocodile (Option B).
The word 'autotroph' means 'self-feeding' in Greek. Autotrophs are organisms that produce their own food. They are the producers in a food chain. Which of the following is an autotroph?- a)Apple Tree
- b)Frog
- c)Mushroom
- d)Eagle
Correct answer is option 'A'. Can you explain this answer?
The word 'autotroph' means 'self-feeding' in Greek. Autotrophs are organisms that produce their own food. They are the producers in a food chain. Which of the following is an autotroph?
a)
Apple Tree
b)
Frog
c)
Mushroom
d)
Eagle
|
|
Edgy Education answered |
Autotrophs are organisms that produce their own food through a process called photosynthesis. They are the primary producers in a food chain, serving as a source of energy for other organisms.
Option A: Apple Tree
- Apple trees are autotrophs because they have chloroplasts in their leaves, which contain chlorophyll, a pigment necessary for photosynthesis.
- They convert sunlight, carbon dioxide, and water into glucose and oxygen.
- The glucose serves as their food source, while the oxygen is released into the atmosphere as a byproduct.
Option B: Frog
- Frogs are heterotrophs, which means they obtain their food by consuming other organisms.
- They are consumers in the food chain and rely on autotrophs or other heterotrophs for their energy needs.
Option C: Mushroom
- Mushrooms are not autotrophs.
- They are fungi, which are heterotrophic organisms that obtain their nutrients by decomposing organic matter.
- Mushrooms play a vital role in recycling nutrients in ecosystems but do not produce their own food.
Option D: Eagle
- Eagles are heterotrophs and are classified as secondary consumers in the food chain.
- They obtain their energy by consuming other animals, such as rodents or fish.
In conclusion:
- The autotroph in the given options is the Apple Tree (Option A). It produces its own food through photosynthesis, making it a primary producer in the food chain.
Option A: Apple Tree
- Apple trees are autotrophs because they have chloroplasts in their leaves, which contain chlorophyll, a pigment necessary for photosynthesis.
- They convert sunlight, carbon dioxide, and water into glucose and oxygen.
- The glucose serves as their food source, while the oxygen is released into the atmosphere as a byproduct.
Option B: Frog
- Frogs are heterotrophs, which means they obtain their food by consuming other organisms.
- They are consumers in the food chain and rely on autotrophs or other heterotrophs for their energy needs.
Option C: Mushroom
- Mushrooms are not autotrophs.
- They are fungi, which are heterotrophic organisms that obtain their nutrients by decomposing organic matter.
- Mushrooms play a vital role in recycling nutrients in ecosystems but do not produce their own food.
Option D: Eagle
- Eagles are heterotrophs and are classified as secondary consumers in the food chain.
- They obtain their energy by consuming other animals, such as rodents or fish.
In conclusion:
- The autotroph in the given options is the Apple Tree (Option A). It produces its own food through photosynthesis, making it a primary producer in the food chain.
The Julian Calendar introduced by Julius Caesar was the calendar that most countries used in the West for a long time. But the Julian calendar erred because it introduces an error of 1 day every 128 years. So that, in every 128 years the tropical year shifts one day backward. Who rectified this error and created the modern calendar?- a)Confucius
- b)King Vikramaditya
- c)Mahavira
- d)Pope Gregory XIII
Correct answer is option 'D'. Can you explain this answer?
The Julian Calendar introduced by Julius Caesar was the calendar that most countries used in the West for a long time. But the Julian calendar erred because it introduces an error of 1 day every 128 years. So that, in every 128 years the tropical year shifts one day backward. Who rectified this error and created the modern calendar?
a)
Confucius
b)
King Vikramaditya
c)
Mahavira
d)
Pope Gregory XIII
|
|
Edu Impact answered |
Rectification of the Calendar Error
The error in the Julian calendar was rectified by Pope Gregory XIII, who introduced the modern calendar known as the Gregorian calendar. Here is a detailed explanation:
Introduction of the Julian calendar:
- The Julian calendar was introduced by Julius Caesar in 45 BCE.
- It was based on the solar year, consisting of 365.25 days.
Error in the Julian calendar:
- The Julian calendar introduced an error of 1 day every 128 years.
- This error occurred because the tropical year, which is the time it takes for the Earth to orbit the Sun, is slightly less than 365.25 days.
Rectification by Pope Gregory XIII:
- In 1582, Pope Gregory XIII introduced the Gregorian calendar to rectify the error in the Julian calendar.
- The Gregorian calendar is a modification of the Julian calendar with more accurate calculations.
Key features of the Gregorian calendar:
- The Gregorian calendar retained the 365-day year of the Julian calendar.
- To account for the accumulated error, 10 days were skipped in October 1582 when the Gregorian calendar was first implemented.
- Additionally, a new rule for leap years was introduced.
- According to the Gregorian calendar, a year that is divisible by 4 is a leap year, except for years that are divisible by 100 but not by 400.
Adoption of the Gregorian calendar:
- The adoption of the Gregorian calendar varied among countries.
- Catholic countries were the first to adopt it, while Protestant and Eastern Orthodox countries adopted it later.
Impact of the Gregorian calendar:
- The Gregorian calendar is now the most widely used civil calendar in the world.
- It is used by most countries for their official purposes and international affairs.
- The Gregorian calendar significantly improved the accuracy of tracking the solar year and eliminated the error introduced by the Julian calendar.
Therefore, it was Pope Gregory XIII who rectified the error in the Julian calendar and created the modern Gregorian calendar that is widely used today.
The error in the Julian calendar was rectified by Pope Gregory XIII, who introduced the modern calendar known as the Gregorian calendar. Here is a detailed explanation:
Introduction of the Julian calendar:
- The Julian calendar was introduced by Julius Caesar in 45 BCE.
- It was based on the solar year, consisting of 365.25 days.
Error in the Julian calendar:
- The Julian calendar introduced an error of 1 day every 128 years.
- This error occurred because the tropical year, which is the time it takes for the Earth to orbit the Sun, is slightly less than 365.25 days.
Rectification by Pope Gregory XIII:
- In 1582, Pope Gregory XIII introduced the Gregorian calendar to rectify the error in the Julian calendar.
- The Gregorian calendar is a modification of the Julian calendar with more accurate calculations.
Key features of the Gregorian calendar:
- The Gregorian calendar retained the 365-day year of the Julian calendar.
- To account for the accumulated error, 10 days were skipped in October 1582 when the Gregorian calendar was first implemented.
- Additionally, a new rule for leap years was introduced.
- According to the Gregorian calendar, a year that is divisible by 4 is a leap year, except for years that are divisible by 100 but not by 400.
Adoption of the Gregorian calendar:
- The adoption of the Gregorian calendar varied among countries.
- Catholic countries were the first to adopt it, while Protestant and Eastern Orthodox countries adopted it later.
Impact of the Gregorian calendar:
- The Gregorian calendar is now the most widely used civil calendar in the world.
- It is used by most countries for their official purposes and international affairs.
- The Gregorian calendar significantly improved the accuracy of tracking the solar year and eliminated the error introduced by the Julian calendar.
Therefore, it was Pope Gregory XIII who rectified the error in the Julian calendar and created the modern Gregorian calendar that is widely used today.
By which of the following ways can we save water?- a)Use water that is drained out from the washing machine to wash the toilet.
- b)Keep the tap open while applying soap.
- c)Use water collected from rain to water the plants.
- d)Both (a) and (c)
Correct answer is option 'D'. Can you explain this answer?
By which of the following ways can we save water?
a)
Use water that is drained out from the washing machine to wash the toilet.
b)
Keep the tap open while applying soap.
c)
Use water collected from rain to water the plants.
d)
Both (a) and (c)
|
|
Rahul Kumar answered |
Ways to Save Water:
There are several ways to save water, and some of them are listed below:
1. Use water that is drained out from the washing machine to wash the toilet:
- After completing a laundry cycle, the water that is drained out from the washing machine can be collected and used to flush the toilet.
- This helps in utilizing water that would otherwise go to waste.
2. Keep the tap open while applying soap:
- This is an incorrect statement, as it promotes wastage of water.
- It is essential to turn off the tap while applying soap to conserve water.
3. Use water collected from rain to water the plants:
- Rainwater harvesting is an effective method to save water.
- Collecting rainwater in a storage system and using it to water plants reduces the usage of fresh water from other sources.
4. Both (a) and (c):
- The correct answer is option D, which includes using water drained out from the washing machine to wash the toilet (option A) and using rainwater to water the plants (option C).
- By adopting these practices, we can save water and contribute to water conservation efforts.
In conclusion, to save water, it is important to adopt sustainable practices such as reusing water and utilizing rainwater. These measures help in reducing water wastage and promoting conservation.
There are several ways to save water, and some of them are listed below:
1. Use water that is drained out from the washing machine to wash the toilet:
- After completing a laundry cycle, the water that is drained out from the washing machine can be collected and used to flush the toilet.
- This helps in utilizing water that would otherwise go to waste.
2. Keep the tap open while applying soap:
- This is an incorrect statement, as it promotes wastage of water.
- It is essential to turn off the tap while applying soap to conserve water.
3. Use water collected from rain to water the plants:
- Rainwater harvesting is an effective method to save water.
- Collecting rainwater in a storage system and using it to water plants reduces the usage of fresh water from other sources.
4. Both (a) and (c):
- The correct answer is option D, which includes using water drained out from the washing machine to wash the toilet (option A) and using rainwater to water the plants (option C).
- By adopting these practices, we can save water and contribute to water conservation efforts.
In conclusion, to save water, it is important to adopt sustainable practices such as reusing water and utilizing rainwater. These measures help in reducing water wastage and promoting conservation.
Chapter doubts & questions for Tests - Additional Study Material for Class 5 2025 is part of Class 5 exam preparation. The chapters have been prepared according to the Class 5 exam syllabus. The Chapter doubts & questions, notes, tests & MCQs are made for Class 5 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests here.
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Additional Study Material for Class 5
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