All India Class 10 Group
The wickets taken by a bowler in 10 cricket matches are 2, 6, 4, 5, 0, 3, 1, 3, 2, 3. The mode of the data is- a)1
- b)2
- c)3
- d)4
Correct answer is option 'C'. Can you explain this answer?
The wickets taken by a bowler in 10 cricket matches are 2, 6, 4, 5, 0, 3, 1, 3, 2, 3. The mode of the data is
a)
1
b)
2
c)
3
d)
4
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Fozia Munir answered • 3 hours ago |
Mode is quantity that occurs the maximum number in the data so 3 is the mode .
Sentences are given in the active voice. Change them into passive voice by selecting the correct options.We hope that we shall win the match.- a)The match is hoped to be won.
- b)Match winning is our hope.
- c)It is hoped that the match will be won by us.
- d)Winning the match is hoped by us.
Correct answer is option 'C'. Can you explain this answer?
Sentences are given in the active voice. Change them into passive voice by selecting the correct options.
We hope that we shall win the match.
a)
The match is hoped to be won.
b)
Match winning is our hope.
c)
It is hoped that the match will be won by us.
d)
Winning the match is hoped by us.
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Hadi Shah answered • 13 hours ago |
Does the Pakistan win the match?
If P and V are the power and potential of device, the power consumed with a supply potential V1 is- a)
- b)
- c)
- d)
Correct answer is option 'C'. Can you explain this answer?
If P and V are the power and potential of device, the power consumed with a supply potential V1 is
a)
b)
c)
d)
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Sagarika Maya answered • 21 hours ago |
If P and V are the power and potential of a device, the power consumed with a supply potential V1 is
V1�V�P
. It is given that P and V are the power and potential of a device. Hence, the power consumed with a supply potential V1 is V1�V�P.
Politics ____________ a dirty business.- a)is
- b)are
- c)has
- d)have
Correct answer is option 'A'. Can you explain this answer?
Politics ____________ a dirty business.
a)
is
b)
are
c)
has
d)
have
|
Bluehawk answered • 23 hours ago |
Well, I think you must be confused between the options 'is' and 'are'. If that's the case, let me explain why 'is' is correct and not 'are'.
Here, 'Politics' is a singular word since it is not a group of things that it would be plural (and you know politics is just one large subject), hence, it will be considered as a singular word. Hence, we use 'is', and not 'are'.
Hope you've understo... more
Here, 'Politics' is a singular word since it is not a group of things that it would be plural (and you know politics is just one large subject), hence, it will be considered as a singular word. Hence, we use 'is', and not 'are'.
Hope you've understo... more
What did Lencho assume when he read the letter?- a)God could not have made a mistake
- b)God have not sent full amount
- c)Postmaster took the money
- d)None
Correct answer is option 'A'. Can you explain this answer?
What did Lencho assume when he read the letter?
a)
God could not have made a mistake
b)
God have not sent full amount
c)
Postmaster took the money
d)
None
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Sunita Mukherjee answered • yesterday |
The answer should be C and not A as Lencho's faith which was projected by his letter will conclude with the statement that he 'knew' god cannot make a mistake. But he assumed (assumptions lack evidence) that postmaster has taken the money.
Most of the digestion and absorption of the food takes place in the (a) small intestine (b) liver (c) stomach (d) large intestine. (2020) Explain?
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Saroj Bala answered • yesterday |
As a teacher, I can say that the majority of the digestion and absorption of food occurs in the small intestine. The small intestine is a long, narrow tube that connects the stomach to the large intestine. It is where the majority of the nutrients from the food we eat are absorbed into the bloodstream and transported to the rest of the body. The small intestine is lined with tiny finger-like proje... more
Needed a Document for character sketch of mr.heriott? ?
Needed a Document for character sketch of mr.heriott?
|
Dhruv Sangwan answered • 2 days ago |
Mr Herriot is a veterinary doctor. He is very kind and gentle with animals. When he sees the condition of Tricki, he is worried. He warns the dog's mistress of the consequences of over feeding the dog but she loves the dog so much that she can't change her ways.Mr Herriot's kindness and compassion compels him to do something for the dog. He admits the dog in his clinic and gives him proper food and enough exercise to help him get back in shape. Here we see Mr Herriot's determination to help the animals. We can easily say that Mr Herriot is the good neighbourly doctor we all wish to have don't study
In 1956 in Sri Lanka which of the following actions was not taken by the government?
- a)An Act was passed to recognise Sinhala as the only official language
- b)Govt followed preferential policies that favoured Sinhala applicants for university positions and govt. jobs
- c)A new constitution stipulated that the state shall protect and foster Buddhism
- d)Sri Lanka was declared a secular state
Correct answer is option 'D'. Can you explain this answer?
In 1956 in Sri Lanka which of the following actions was not taken by the government?
a)
An Act was passed to recognise Sinhala as the only official language
b)
Govt followed preferential policies that favoured Sinhala applicants for university positions and govt. jobs
c)
A new constitution stipulated that the state shall protect and foster Buddhism
d)
Sri Lanka was declared a secular state
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Flembe Academy answered • 2 days ago |
Option 4: Sri Lanka was declared a secular state is the action that was not taken by the government in 1956 in Sri Lanka. In fact, after the 1956 elections, the Sri Lankan government took a series of steps to promote Sinhala nationalism and Buddhism, including:
- Passing the Sinhala Only Act in 1956, which recognized Sinhala as the only official language of Sri Lanka and replaced English.
- Implementing preferential policies that favored Sinhala applicants for university positions and government jobs.
- Enshrining the protection and fostering of Buddhism in the constitution.
As a result of these actions, Sri Lanka's minority Tamil population, which had traditionally been favored by the British colonial authorities, began to feel marginalized and discriminated against by the Sinhalese-dominated government. This eventually led to a protracted civil war between the government and Tamil separatist groups, which lasted for over 25 years and resulted in significant loss of life and property.
SHORT NOTE ON BUDDHA
?
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Jatinder Singh answered • 3 days ago |
Buddha, also known as Siddhartha Gautama, was a spiritual teacher and the founder of Buddhism, born around 5th century BCE in Lumbini, Nepal. He was a prince who renounced his royal life in search of spiritual awakening and the end of human suffering. Through meditation, Buddha attained a state of enlightenment, or "Nirvana," and spent the rest of his life teaching others how to achieve the same. ... more
Write a short note on THE SIMON COMMISSION ?
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Ramphal answered • 3 days ago |
The Simon Commission, formally known as the Indian Statutory Commission, was a group of seven British parliamentarians led by Sir John Simon, established in 1927 by the British government. The primary objective of the commission was to review and analyze the functioning of the constitutional system in British India and suggest potential reforms.
The commission was met with widespread op... more
The commission was met with widespread op... more
Write a short note on CIVIL DISOBEDIENCE MOVEMENT ?
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Mahindro Devi answered • 3 days ago |
The Civil Disobedience Movement was a nonviolent resistance movement led by Mahatma Gandhi against the British rule in India. It began in 1930 and lasted for over a year. The movement aimed at achieving Indian independence through peaceful means and non-cooperation with the British government. It involved the boycotting of British goods, non-payment of taxes, and peaceful protests. The movement ga... more
Study the given experimental set-up and answer the questions:
Q. What happens when ethanol is used instead of ethanoic acid:- a)Same products are formed
- b)No reaction
- c)A different salt is produced
- d)None of the above
Correct answer is option 'B'. Can you explain this answer?
Study the given experimental set-up and answer the questions:
Q. What happens when ethanol is used instead of ethanoic acid:
a)
Same products are formed
b)
No reaction
c)
A different salt is produced
d)
None of the above
|
Ruchi answered • 3 days ago |
Correct answer is option B
Expain the importance of resource conservation
?
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Ram Niwas answered • 3 days ago |
Resource conservation is crucial for several reasons:
1. Environmental protection: Natural resources such as water, air, soil, and forests are essential for maintaining the balance of ecosystems. Overexploitation or pollution of these resources can lead to environmental degradation and loss of biodiversity. Conserving resources helps preserve natural habitats, protect endangered species... more
1. Environmental protection: Natural resources such as water, air, soil, and forests are essential for maintaining the balance of ecosystems. Overexploitation or pollution of these resources can lead to environmental degradation and loss of biodiversity. Conserving resources helps preserve natural habitats, protect endangered species... more
How to get good score in Class 10?
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Sahib Ram answered • 3 days ago |
1. Set clear goals: Begin by setting specific, achievable goals for each subject. Break down your goals into smaller tasks and set deadlines for each task.
2. Create a study schedule: Plan your study time effectively by creating a study schedule. Allocate time for each subject according to its importance and your strengths and weaknesses. Stick to this schedule consistently.
... more
2. Create a study schedule: Plan your study time effectively by creating a study schedule. Allocate time for each subject according to its importance and your strengths and weaknesses. Stick to this schedule consistently.
... more
What is sex determination write down the role of environmental factors of sex determination give examples?
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Santosh Devi answered • 3 days ago |
Sex determination is the process by which an organism develops into either a male or female based on specific genetic or environmental factors. These factors influence the development of sexual characteristics and reproductive organs, resulting in two distinct sexes.
Environmental factors play a significant role in sex determination in some species. This type of sex determination is cal... more
Environmental factors play a significant role in sex determination in some species. This type of sex determination is cal... more
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Khushdeep Singh
asked a question
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Considering tallness and dwarfness, tallness is more wide spread among pea plants because :-- a)Tallness is dominant over dwarfness
- b)Tallness is determined by one gene having many effects
- c)Tallness is determined by many genes having multiple effects
- d)None of these
Correct answer is option 'A'. Can you explain this answer?
Considering tallness and dwarfness, tallness is more wide spread among pea plants because :-
a)
Tallness is dominant over dwarfness
b)
Tallness is determined by one gene having many effects
c)
Tallness is determined by many genes having multiple effects
d)
None of these
Freedom is indivisible how does mandela explain this observation of his?
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Seema Arya answered • 3 days ago |
Nelson Mandela explains the concept of freedom being indivisible in the sense that one cannot enjoy true freedom while others are still oppressed or discriminated against. He believed that freedom and equality should be granted to all individuals, regardless of their race, ethnicity, or social background. This idea is rooted in Mandela's fight against apartheid, a system of racial segregation and ... more
What is the similarity and difference between Belgium and Sri Lanka way of power sharing ?
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Roshni Devi answered • 3 days ago |
Similarity between Belgium and Sri Lanka's way of power sharing:
1. Both Belgium and Sri Lanka have a complex social structure with diverse ethnic, linguistic, and religious groups. This diversity necessitates the need for power-sharing arrangements to maintain social harmony and political stability.
Difference between Belgium and Sri Lanka's way of power sharing:
... more
1. Both Belgium and Sri Lanka have a complex social structure with diverse ethnic, linguistic, and religious groups. This diversity necessitates the need for power-sharing arrangements to maintain social harmony and political stability.
Difference between Belgium and Sri Lanka's way of power sharing:
... more
River is known as lokmata why?
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Harwinder Kaur answered • 3 days ago |
The term "Lokmata" means "Mother of the people" or "Goddess of the people" in many Indian languages. Rivers in India are often called "Lokmata" because they are considered as sacred entities and sources of life, providing water, food, and livelihood for millions of people. The rivers are revered and worshipped as goddesses, often depicted as nurturing mothers who sustain life and provide blessings... more
The abscissa of the point of intersection of both types (less than & more than) of cumulative frequency curves help in finding- a)mean
- b)median
- c)mode
- d)None of these
Correct answer is option 'B'. Can you explain this answer?
The abscissa of the point of intersection of both types (less than & more than) of cumulative frequency curves help in finding
a)
mean
b)
median
c)
mode
d)
None of these
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Chhoturam answered • 3 days ago |
B) median
The point of intersection of both types (less than & more than) of cumulative frequency curves helps in finding the median. The median is the value that separates the data into two equal halves. In a cumulative frequency graph, the "less than" curve represents the number of data points with values less than a given value, and the "more than" curve represents the number of ... more
The point of intersection of both types (less than & more than) of cumulative frequency curves helps in finding the median. The median is the value that separates the data into two equal halves. In a cumulative frequency graph, the "less than" curve represents the number of data points with values less than a given value, and the "more than" curve represents the number of ... more
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Harshit Mehta
asked a question
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Select the most appropriate option to change the sentences from Reported Speech to Direct Speech.Vikas ordered that I had to complete the presentation soon.- a)Vikas said, “You must complete the presentation soon.”
- b)Vikas said, “You shall complete the presentation soon.”
- c)Vikas said, “You complete the presentation!”
- d)Vikas said, “Will you complete the presentation soon?”
Correct answer is option 'A'. Can you explain this answer?
Select the most appropriate option to change the sentences from Reported Speech to Direct Speech.
Vikas ordered that I had to complete the presentation soon.
a)
Vikas said, “You must complete the presentation soon.”
b)
Vikas said, “You shall complete the presentation soon.”
c)
Vikas said, “You complete the presentation!”
d)
Vikas said, “Will you complete the presentation soon?”
A toy is in the form of a cone mounted on a hemisphere with same radius. The diameter of the base of the conical portion is 6 cm and its height is 4 cm. The surface area of the toy is- a)36 π cm2
- b)33 π cm2
- c)35 π cm2
- d)24 π cm2
Correct answer is option 'B'. Can you explain this answer?
A toy is in the form of a cone mounted on a hemisphere with same radius. The diameter of the base of the conical portion is 6 cm and its height is 4 cm. The surface area of the toy is
a)
36 π cm2
b)
33 π cm2
c)
35 π cm2
d)
24 π cm2
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Kuldeep Kaur answered • 3 days ago |
Let's denote the radius of the hemisphere and the cone as r. Since the diameter of the base of the conical portion is 6 cm, we have:
r = 6/2 = 3 cm
Now, let's find the slant height of the cone. We can use the Pythagorean theorem to find it:
l = √(r^2 + h^2) = √(3^2 + 4^2) = √(9 + 16) = √25 = 5 cm
The surface area of the cone is given by the formula:
... more
r = 6/2 = 3 cm
Now, let's find the slant height of the cone. We can use the Pythagorean theorem to find it:
l = √(r^2 + h^2) = √(3^2 + 4^2) = √(9 + 16) = √25 = 5 cm
The surface area of the cone is given by the formula:
... more
The middle most value of the data is- a)median
- b)mean
- c)mode
- d)none of these
Correct answer is option 'A'. Can you explain this answer?
The middle most value of the data is
a)
median
b)
mean
c)
mode
d)
none of these
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Umed Singh answered • 3 days ago |
A) median
The median is the middle value of the data when the data set is ordered from the smallest to the largest. If there is an even number of data points, the median is the average of the two middle values. This measure of central tendency is especially useful when dealing with data sets that have outliers or are skewed, as it provides a more accurate representation of the center of... more
The median is the middle value of the data when the data set is ordered from the smallest to the largest. If there is an even number of data points, the median is the average of the two middle values. This measure of central tendency is especially useful when dealing with data sets that have outliers or are skewed, as it provides a more accurate representation of the center of... more
The mean of the marks obtained by 7 students in a group is 226. If the marks obtained by six of them are 340, 180, 260, 56, 275, 307, then the marks obtained by the seventh student are- a)200
- b)125
- c)174
- d)164
Correct answer is option 'D'. Can you explain this answer?
The mean of the marks obtained by 7 students in a group is 226. If the marks obtained by six of them are 340, 180, 260, 56, 275, 307, then the marks obtained by the seventh student are
a)
200
b)
125
c)
174
d)
164
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Manmohan Singh answered • 3 days ago |
Let the marks of the seventh student be x.
The mean of the marks obtained by 7 students is 226, so the total marks of the 7 students is 226 * 7 = 1582.
The sum of the marks obtained by the six students is 340 + 180 + 260 + 56 + 275 + 307 = 1418.
So, the marks obtained by the seventh student are 1582 - 1418 = 164.
Therefore, the answer is (d) 164.
The mean of the marks obtained by 7 students is 226, so the total marks of the 7 students is 226 * 7 = 1582.
The sum of the marks obtained by the six students is 340 + 180 + 260 + 56 + 275 + 307 = 1418.
So, the marks obtained by the seventh student are 1582 - 1418 = 164.
Therefore, the answer is (d) 164.
When and why was zollverein formed?
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Mohan Lal answered • 3 days ago |
The Zollverein, or German Customs Union, was formed in 1834 to promote economic unity and cooperation among the various independent German states. It was primarily initiated by Prussia, which was then one of the most powerful German states.
Before the formation of the Zollverein, each German state had its own set of customs and tariffs, making trade and commerce within the region diffic... more
Before the formation of the Zollverein, each German state had its own set of customs and tariffs, making trade and commerce within the region diffic... more
The industries which have heavy types of raw material are called- a)light industries
- b)market
- c)both (a) and (b)
- d)none of these
Correct answer is option 'D'. Can you explain this answer?
The industries which have heavy types of raw material are called
a)
light industries
b)
market
c)
both (a) and (b)
d)
none of these
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Sushila answered • 3 days ago |
D) none of these
Heavy industries are those that involve the production or processing of heavy types of raw materials. These industries are characterized by their large-scale operations, capital-intensive nature, and high levels of mechanization. Examples of heavy industries include steel production, cement manufacturing, and shipbuilding. Light industries, on the other hand, typically ... more
Heavy industries are those that involve the production or processing of heavy types of raw materials. These industries are characterized by their large-scale operations, capital-intensive nature, and high levels of mechanization. Examples of heavy industries include steel production, cement manufacturing, and shipbuilding. Light industries, on the other hand, typically ... more
A system of ‘checks and balances’ is another name for which one of the following power-sharing arrangements:- a)Power sharing among different social groups.
- b)Vertical division of power or power shared among different levels of government.
- c)Horizontal division of power or power shared among different organs of the government.
- d)Power sharing in the form of political parties, pressure groups and governments.
Correct answer is option 'C'. Can you explain this answer?
A system of ‘checks and balances’ is another name for which one of the following power-sharing arrangements:
a)
Power sharing among different social groups.
b)
Vertical division of power or power shared among different levels of government.
c)
Horizontal division of power or power shared among different organs of the government.
d)
Power sharing in the form of political parties, pressure groups and governments.
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Balbir Kaur answered • 3 days ago |
C) Horizontal division of power or power shared among different organs of the government.
A system of checks and balances refers to the horizontal division of power, where power is shared among different organs of the government. This power-sharing arrangement is designed to prevent any one branch of the government from gaining too much power and to ensure that each branch can keep the ... more
A system of checks and balances refers to the horizontal division of power, where power is shared among different organs of the government. This power-sharing arrangement is designed to prevent any one branch of the government from gaining too much power and to ensure that each branch can keep the ... more
When did Nepal become a constitutional monarchy ? - a)1980
- b)1990
- c)2000
- d)2006
Correct answer is option 'B'. Can you explain this answer?
When did Nepal become a constitutional monarchy ?
a)
1980
b)
1990
c)
2000
d)
2006
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Savero Dogra answered • 3 days ago |
B) 1990
Nepal became a constitutional monarchy in 1990. Prior to that, it was an absolute monarchy, with the king having complete control over the government. In 1990, widespread protests and pro-democracy movements led to the establishment of a multiparty democracy and the drafting of a new constitution. This new constitution limited the powers of the king and established a parliamenta... more
Nepal became a constitutional monarchy in 1990. Prior to that, it was an absolute monarchy, with the king having complete control over the government. In 1990, widespread protests and pro-democracy movements led to the establishment of a multiparty democracy and the drafting of a new constitution. This new constitution limited the powers of the king and established a parliamenta... more
The earliest kind of print technology was developed in :- a)Japan and Korea
- b)India, Japan and Korea
- c)China, Japan and Korea
- d)India, China and Arabia
Correct answer is option 'C'. Can you explain this answer?
The earliest kind of print technology was developed in :
a)
Japan and Korea
b)
India, Japan and Korea
c)
China, Japan and Korea
d)
India, China and Arabia
|
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Dayal Kour answered • 3 days ago |
The earliest kind of print technology was developed in c) China, Japan, and Korea.
Explanation:
The earliest form of print technology can be traced back to ancient China, where the technique of block printing was developed. In this method, an image or text is carved into a wooden block, which is then inked and pressed onto paper or cloth. Block printing appeared in China as e... more
Explanation:
The earliest form of print technology can be traced back to ancient China, where the technique of block printing was developed. In this method, an image or text is carved into a wooden block, which is then inked and pressed onto paper or cloth. Block printing appeared in China as e... more
What should be the core of an electromagnet?- a)soft iron
- b)hard iron
- c)rusted iron
- d)none of above
Correct answer is option 'A'. Can you explain this answer?
What should be the core of an electromagnet?
a)
soft iron
b)
hard iron
c)
rusted iron
d)
none of above
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Neelam Sharma answered • 3 days ago |
The core of an electromagnet should be a) soft iron.
Explanation: Soft iron is used as the core of an electromagnet because of its high magnetic permeability, meaning it can easily magnetize and demagnetize in response to an external magnetic field. When an electric current is passed through a coil wrapped around the soft iron core, it becomes strongly magnetized and creates a strong m... more
Explanation: Soft iron is used as the core of an electromagnet because of its high magnetic permeability, meaning it can easily magnetize and demagnetize in response to an external magnetic field. When an electric current is passed through a coil wrapped around the soft iron core, it becomes strongly magnetized and creates a strong m... more
If a grasshopper is eaten by a frog, then the energy transfer will be from- a)producer to decomposer
- b)producer to primary consumer
- c)primary consumer to secondary consumer
- d)secondary consumer to primary consumer
Correct answer is option 'C'. Can you explain this answer?
If a grasshopper is eaten by a frog, then the energy transfer will be from
a)
producer to decomposer
b)
producer to primary consumer
c)
primary consumer to secondary consumer
d)
secondary consumer to primary consumer
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Pale Ram answered • 3 days ago |
The energy transfer will be from c) primary consumer to secondary consumer.
Explanation: In a food chain, energy is transferred from one trophic level to another as organisms consume other organisms. A grasshopper, being an herbivore, feeds on plants (producers) making it a primary consumer. A frog, on the other hand, is a carnivore that feeds on other animals, such as grasshoppers, mak... more
Explanation: In a food chain, energy is transferred from one trophic level to another as organisms consume other organisms. A grasshopper, being an herbivore, feeds on plants (producers) making it a primary consumer. A frog, on the other hand, is a carnivore that feeds on other animals, such as grasshoppers, mak... more
Substances whose atoms have only few free electrons, are called- a)electrolytes
- b)conductors
- c)insulators
- d)semiconductors.
Correct answer is option 'D'. Can you explain this answer?
Substances whose atoms have only few free electrons, are called
a)
electrolytes
b)
conductors
c)
insulators
d)
semiconductors.
|
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Randhir Singh answered • 3 days ago |
C) Insulators
Insulators are substances whose atoms have only a few free electrons. These materials do not allow the free flow of electric charge (i.e., they have a high resistance to the flow of electric current), due to the lack of free electrons. This property makes insulators suitable for preventing the flow of electricity, protecting electrical devices and equipment, and insulating... more
Insulators are substances whose atoms have only a few free electrons. These materials do not allow the free flow of electric charge (i.e., they have a high resistance to the flow of electric current), due to the lack of free electrons. This property makes insulators suitable for preventing the flow of electricity, protecting electrical devices and equipment, and insulating... more
If a heterozygous tall palnt is crossed with a homozygous dwarf palnt, the proportion of dwarf progeny will:-- a)50%
- b)75%
- c)100%
- d)25%
Correct answer is option 'A'. Can you explain this answer?
If a heterozygous tall palnt is crossed with a homozygous dwarf palnt, the proportion of dwarf progeny will:-
a)
50%
b)
75%
c)
100%
d)
25%
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Amir Chand answered • 3 days ago |
A) 50%
Explanation:
A heterozygous tall plant has the genotype Tt (T for the tall allele and t for the dwarf allele). A homozygous dwarf plant has the genotype tt. When these two plants are crossed, the possible genotypes of the progeny can be determined using a Punnett square.
Tt (heterozygous tall plant)
T | t
---------
t | Tt | tt
t | Tt | t... more
Explanation:
A heterozygous tall plant has the genotype Tt (T for the tall allele and t for the dwarf allele). A homozygous dwarf plant has the genotype tt. When these two plants are crossed, the possible genotypes of the progeny can be determined using a Punnett square.
Tt (heterozygous tall plant)
T | t
---------
t | Tt | tt
t | Tt | t... more
The condition for producing biogas is- a)air but not water
- b)water but not air
- c)air and water
- d)neither air nor water
Correct answer is option 'B'. Can you explain this answer?
The condition for producing biogas is
a)
air but not water
b)
water but not air
c)
air and water
d)
neither air nor water
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Babu Singh answered • 3 days ago |
The condition for producing biogas is the presence of water, but not air. Biogas is produced through a process called anaerobic digestion, which takes place in an oxygen-free environment. In this process, microorganisms break down organic matter, such as animal waste or plant material, in the presence of water. The byproduct of this process is biogas, which consists primarily of methane and carbon... more
Which form of coal is hardest and with maximum carbon content ?- a)Lignite
- b)Peat
- c)Anthracite
- d)Pearl
Correct answer is option 'C'. Can you explain this answer?
Which form of coal is hardest and with maximum carbon content ?
a)
Lignite
b)
Peat
c)
Anthracite
d)
Pearl
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Krishna Devi answered • 3 days ago |
C) Anthracite
Anthracite is the hardest form of coal and has the maximum carbon content. It is formed from the metamorphism of other types of coal, such as bituminous coal, over millions of years under high temperature and pressure conditions. This results in a more compact, shiny, and dense coal that has a higher energy content and burns cleaner than other types of coal. Anthracite is ... more
Anthracite is the hardest form of coal and has the maximum carbon content. It is formed from the metamorphism of other types of coal, such as bituminous coal, over millions of years under high temperature and pressure conditions. This results in a more compact, shiny, and dense coal that has a higher energy content and burns cleaner than other types of coal. Anthracite is ... more
Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion (A) : Iso-butane is the isomer of C4H10.Reason (R) : Iso-butane has four C and ten-H atoms.- a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).
- b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
- c)Assertion (A) is true but reason (R) is false.
- d)Assertion (A) is false but reason (R) is true.
Correct answer is option 'B'. Can you explain this answer?
Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:
Assertion (A) : Iso-butane is the isomer of C4H10.
Reason (R) : Iso-butane has four C and ten-H atoms.
a)
Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).
b)
Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
c)
Assertion (A) is true but reason (R) is false.
d)
Assertion (A) is false but reason (R) is true.
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Surender Singh answered • 3 days ago |
B) Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
Explanation: Iso-butane is indeed an isomer of C4H10, which means it has the same molecular formula (C4H10) but a different structural arrangement of atoms. The reason given, however, is simply stating the molecular formula of iso-butane, which is not the correct explanation for... more
Explanation: Iso-butane is indeed an isomer of C4H10, which means it has the same molecular formula (C4H10) but a different structural arrangement of atoms. The reason given, however, is simply stating the molecular formula of iso-butane, which is not the correct explanation for... more
At the time of short-circuit, the current in the circuit- a)Reduces substantially
- b)Does not change
- c)Increases heavily
- d)Vary continuously.
Correct answer is option 'C'. Can you explain this answer?
At the time of short-circuit, the current in the circuit
a)
Reduces substantially
b)
Does not change
c)
Increases heavily
d)
Vary continuously.
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Hardyal Singh answered • 3 days ago |
At the time of a short-circuit, the current in the circuit increases heavily.
Explanation:
A short circuit occurs when two points in an electrical circuit that are not meant to be directly connected come into contact with each other. This can be caused by various factors such as damaged insulation, faulty wiring, or loose connections. When a short circuit happens, it creates a low ... more
Explanation:
A short circuit occurs when two points in an electrical circuit that are not meant to be directly connected come into contact with each other. This can be caused by various factors such as damaged insulation, faulty wiring, or loose connections. When a short circuit happens, it creates a low ... more
Filariasis is a disease spread by- a)Bacteria
- b)Virus
- c)Mosquitoes
- d)Fungi
Correct answer is option 'C'. Can you explain this answer?
Filariasis is a disease spread by
a)
Bacteria
b)
Virus
c)
Mosquitoes
d)
Fungi
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Jagraj Kaur answered • 3 days ago |
Filariasis is a disease spread by c) Mosquitoes.
Explanation: Filariasis is a parasitic disease caused by microscopic, thread-like worms called filarial worms. These worms are transmitted to humans through the bite of infected mosquitoes. The worms then reproduce and spread in the human lymphatic system, causing various health problems such as lymphoedema, elephantiasis, and hydrocele.... more
Explanation: Filariasis is a parasitic disease caused by microscopic, thread-like worms called filarial worms. These worms are transmitted to humans through the bite of infected mosquitoes. The worms then reproduce and spread in the human lymphatic system, causing various health problems such as lymphoedema, elephantiasis, and hydrocele.... more
Which sentence is correct?- a)I saw an unicorn in the forest.
- b)I saw a unicorn in the forest.
- c)I saw the unicorn in the forest.
- d)None of these
Correct answer is option 'B'. Can you explain this answer?
Which sentence is correct?
a)
I saw an unicorn in the forest.
b)
I saw a unicorn in the forest.
c)
I saw the unicorn in the forest.
d)
None of these
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Ramphool Sharma answered • 3 days ago |
B) I saw a unicorn in the forest.
This sentence is correct because "a" is the appropriate indefinite article to use before "unicorn," since "unicorn" begins with a consonant sound (the "y" sound in "you").
This sentence is correct because "a" is the appropriate indefinite article to use before "unicorn," since "unicorn" begins with a consonant sound (the "y" sound in "you").
Change the following sentence into the interrogative form: "She is a doctor."- a)Is she a doctor?
- b)Does she a doctor?
- c)She is not a doctor?
- d)She was a doctor?
Correct answer is option 'A'. Can you explain this answer?
Change the following sentence into the interrogative form: "She is a doctor."
a)
Is she a doctor?
b)
Does she a doctor?
c)
She is not a doctor?
d)
She was a doctor?
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Kela answered • 3 days ago |
A)Is she a doctor? This is the correct interrogative form of the sentence.
Which of the following sentences is in Direct Speech?- a)She said that she was tired.
- b)"I am feeling happy," he said.
- c)He asked if he could leave early.
- d)They wondered why the train was late.
Correct answer is option 'B'. Can you explain this answer?
Which of the following sentences is in Direct Speech?
a)
She said that she was tired.
b)
"I am feeling happy," he said.
c)
He asked if he could leave early.
d)
They wondered why the train was late.
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Om Prakash Sharma answered • 3 days ago |
The sentence in Direct Speech is:
b) "I am feeling happy," he said.
Explanation: Direct speech is when the exact words of a speaker are quoted in a sentence. In this case, the speaker's exact words "I am feeling happy" are put inside the quotation marks, indicating that it is a direct speech. The other sentences are examples of indirect speech, where the speaker's words are r... more
b) "I am feeling happy," he said.
Explanation: Direct speech is when the exact words of a speaker are quoted in a sentence. In this case, the speaker's exact words "I am feeling happy" are put inside the quotation marks, indicating that it is a direct speech. The other sentences are examples of indirect speech, where the speaker's words are r... more
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Sumitra Devi
asked a question
|
DIRECTION : Mark the option which is most suitable:Assertion : In Belgium, the leaders realized that the unity of the country is possible by respecting the feelings and interest of different countries.Reason : Belgium favoured Dutch speaking community.- a)If both assertion and reason are true and reason is the correct explanation of assertion.
- b)If both assertion and reason are true but reason is not the correct explanation of assertion.
- c)If assertion is true but reason is false.
- d)If both assertion and reason are false.
Correct answer is option 'D'. Can you explain this answer?
DIRECTION : Mark the option which is most suitable:
Assertion : In Belgium, the leaders realized that the unity of the country is possible by respecting the feelings and interest of different countries.
Reason : Belgium favoured Dutch speaking community.
a)
If both assertion and reason are true and reason is the correct explanation of assertion.
b)
If both assertion and reason are true but reason is not the correct explanation of assertion.
c)
If assertion is true but reason is false.
d)
If both assertion and reason are false.
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Prem Devi
asked a question
|
DIRECTION : Mark the option which is most suitable:Assertion : In a democracy, everyone has voice in the shaping of public policies.Reason : India has federal system.- a)If both assertion and reason are true and reason is the correct explanation of assertion.
- b)If both assertion and reason are true but reason is not the correct explanation of assertion.
- c)If assertion is true but reason is false.
- d)If both assertion and reason are false.
Correct answer is option 'B'. Can you explain this answer?
DIRECTION : Mark the option which is most suitable:
Assertion : In a democracy, everyone has voice in the shaping of public policies.
Reason : India has federal system.
a)
If both assertion and reason are true and reason is the correct explanation of assertion.
b)
If both assertion and reason are true but reason is not the correct explanation of assertion.
c)
If assertion is true but reason is false.
d)
If both assertion and reason are false.
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