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All questions of September Week 3 for Class 10 Exam
Air transport was nationalised in the year- a)1948
- b)1953
- c)1970
- d)1960
Correct answer is option 'B'. Can you explain this answer?
Air transport was nationalised in the year
a)
1948
b)
1953
c)
1970
d)
1960
|
Krishna Iyer answered |
- Aviation in India is nationalised in the year 1953 on August 1.
- Air India International to provide long distance International Services, was formed on 15th June 1953 and took over the nine air transport companies with effect from 1st August 1953.
Which one of the following is not a land means of transport?- a)Roadways
- b)Airways
- c)Railways
- d)Pipelines
Correct answer is option 'B'. Can you explain this answer?
Which one of the following is not a land means of transport?
a)
Roadways
b)
Airways
c)
Railways
d)
Pipelines
|
Anisha kapoor answered |
Explanation:
Airways is not a land means of transport. Here is the detailed explanation:
Land means of transport:
Land means of transport refer to the various modes of transportation that operate on land. These modes are used to transport people, goods, and materials from one place to another within the same country or region. The main land means of transport are:
1. Roadways: Roadways refer to the system of roads and highways that are used for transportation by vehicles like cars, buses, trucks, and motorcycles. Roadways are the most common and widely used means of land transport.
2. Railways: Railways are a mode of transport consisting of a network of tracks along which trains travel. Railways are used for both passenger and freight transport. Trains run on tracks and are powered by locomotives.
3. Pipelines: Pipelines are used to transport liquids or gases. They are long, cylindrical structures that transport materials through them. Pipelines are commonly used for transporting oil, gas, and water over long distances.
Airways:
Airways, on the other hand, are not a land means of transport. Airways refer to the system of transportation by aircraft. Airplanes and helicopters are used for transporting people and goods through the air. Unlike roadways, railways, and pipelines, airways do not operate on land but in the air.
Summary:
In summary, the correct answer is option 'B' - Airways. Airways are not a land means of transport as they operate in the air rather than on land. Roadways, railways, and pipelines are all examples of land means of transport.
Airways is not a land means of transport. Here is the detailed explanation:
Land means of transport:
Land means of transport refer to the various modes of transportation that operate on land. These modes are used to transport people, goods, and materials from one place to another within the same country or region. The main land means of transport are:
1. Roadways: Roadways refer to the system of roads and highways that are used for transportation by vehicles like cars, buses, trucks, and motorcycles. Roadways are the most common and widely used means of land transport.
2. Railways: Railways are a mode of transport consisting of a network of tracks along which trains travel. Railways are used for both passenger and freight transport. Trains run on tracks and are powered by locomotives.
3. Pipelines: Pipelines are used to transport liquids or gases. They are long, cylindrical structures that transport materials through them. Pipelines are commonly used for transporting oil, gas, and water over long distances.
Airways:
Airways, on the other hand, are not a land means of transport. Airways refer to the system of transportation by aircraft. Airplanes and helicopters are used for transporting people and goods through the air. Unlike roadways, railways, and pipelines, airways do not operate on land but in the air.
Summary:
In summary, the correct answer is option 'B' - Airways. Airways are not a land means of transport as they operate in the air rather than on land. Roadways, railways, and pipelines are all examples of land means of transport.
Which part of seed on germination develops into shoot?- a)Funicle
- b)Cotyledon
- c)Radicle
- d)Plumule
Correct answer is option 'D'. Can you explain this answer?
Which part of seed on germination develops into shoot?
a)
Funicle
b)
Cotyledon
c)
Radicle
d)
Plumule
|
Rahul Kapoor answered |
In plant physiology, the epicotyl is the embryonic shoot above the cotyledons. In most plants theepicotyl will eventually develop into the leaves of the plant. In dicots, the hypocotyl is what appears to be the base stem under the spent withered cotyledons, and the shoot just above that is theepicotyl.
Which is commonly called as plumule , which forms shoot parts And radicle forms root parts.
What is the name given to the International Airport at Kolkata?- a)Jawaharlal Nehru
- b)Meenambakkam
- c)Rajiv Gandhi
- d)Netaji Subhash Chandra Bose
Correct answer is option 'D'. Can you explain this answer?
What is the name given to the International Airport at Kolkata?
a)
Jawaharlal Nehru
b)
Meenambakkam
c)
Rajiv Gandhi
d)
Netaji Subhash Chandra Bose
|
Amit Kumar answered |
Netaji Subhas Chandra Bose International (NSCBI) Airport is an international airport located in Kolkata, West Bengal, India.
Which one of the following means of transport is used for carrying solids in a slurry form?- a)Trucks
- b)Railways
- c)Pipelines
- d)Ships
Correct answer is option 'C'. Can you explain this answer?
Which one of the following means of transport is used for carrying solids in a slurry form?
a)
Trucks
b)
Railways
c)
Pipelines
d)
Ships
|
Ishan Choudhury answered |
- Solids can be transported in slurry form through pipelines.
- A slurry pipeline is a specially engineered pipeline used to move ores, such as coal or iron, or mining waste, called tailings, over long distances.
- A mixture of the ore concentrate and water, called slurry, is pumped to its destination and the water is filtered out.
Which of the following plant has unisexual flowers?- a)Hibiscus
- b)Mustard
- c)Papaya
- d)Pansy
Correct answer is option 'C'. Can you explain this answer?
Which of the following plant has unisexual flowers?
a)
Hibiscus
b)
Mustard
c)
Papaya
d)
Pansy
|
|
Ananya Das answered |
Papaya has Unisexual flowers ie., make flowers and female flowers are on separate plants. So, the correct answer is papaya.
Assertion: Air travel is the fastest mode of travels.
Reasons: It is not within the reach of the common people.
- a)Both A and R are true and R is the correct explanation of A
- b)Both A and R are true but R is not the correct explanation of A.
- c)A is correct but R is wrong
- d)A is wrong but R is correct
Correct answer is option 'B'. Can you explain this answer?
Assertion: Air travel is the fastest mode of travels.
Reasons: It is not within the reach of the common people.
Reasons: It is not within the reach of the common people.
a)
Both A and R are true and R is the correct explanation of A
b)
Both A and R are true but R is not the correct explanation of A.
c)
A is correct but R is wrong
d)
A is wrong but R is correct
|
Sagar rana answered |
Air transport operates at a very high speed. The high speed makes the air transport the fastest of all the other forms of transport. People can reach the destination in very less time. Air transport is suitable to carry passengers who want lot of comfort and convenience.
Air travel is relatively more expensive than transports as it is not within the reach of the common people.
Air travel is relatively more expensive than transports as it is not within the reach of the common people.
Assertion: India is dotted with 12 major and 200 minor ports.
Reason: India has a long coastline.- a)Both A and R are true and R is the correct explanations of A
- b)Both A and R are true but R is not the correct explanations of A
- c)A is correct but R is wrong
- d)A is wrong but R is correct
Correct answer is option 'A'. Can you explain this answer?
Assertion: India is dotted with 12 major and 200 minor ports.
Reason: India has a long coastline.
Reason: India has a long coastline.
a)
Both A and R are true and R is the correct explanations of A
b)
Both A and R are true but R is not the correct explanations of A
c)
A is correct but R is wrong
d)
A is wrong but R is correct
|
|
Anurag Singh answered |
A option is correct
Which of the following is capable of producing a new plant?- a)Germ cell
- b)Pollen grain
- c)Ovule
- d)Seed
Correct answer is option 'D'. Can you explain this answer?
Which of the following is capable of producing a new plant?
a)
Germ cell
b)
Pollen grain
c)
Ovule
d)
Seed
|
|
Anjana Khatri answered |
The primary function of seeds is reproduction in which plants perpetuate themselves, mainly sexually. The seed is widely used in the deliberate production of seedlings, known as plant propagation. In addition, this organ also serves as a diaspore or dispersal unit of many plants.
Countries like Nepal and Bhutan are called- a)coastal countries
- b)landlocked countries
- c)gulf countries
- d)none of these
Correct answer is option 'B'. Can you explain this answer?
Countries like Nepal and Bhutan are called
a)
coastal countries
b)
landlocked countries
c)
gulf countries
d)
none of these
|
Naina Sharma answered |
A landlocked country or landlocked state is a sovereign state that does not have territory connected to an ocean or whose coastlines lie on endorheic basins.
Which of the following is the correct sequence of events of sexual reproduction in a flower?
- a)pollination, fertilisation, seedling, embryo
- b)seedling, embryo, fertilisation, pollination
- c)pollination, fertilisation, embryo, seedling
- d)embryo, seedling, pollination, fertilisation
Correct answer is option 'C'. Can you explain this answer?
Which of the following is the correct sequence of events of sexual reproduction in a flower?
a)
pollination, fertilisation, seedling, embryo
b)
seedling, embryo, fertilisation, pollination
c)
pollination, fertilisation, embryo, seedling
d)
embryo, seedling, pollination, fertilisation
|
Vikas Kumar answered |
Sexual reproduction in flowering plants involves the production of male and female gametes, the transfer of the male gametes to the female ovules in a process called pollination. After pollination occurs, fertilization happens and the ovules grow into seeds within a fruit.
The main type of water transport is- a)both (b) and (c)
- b)inland waterways
- c)ocean
- d)none of these
Correct answer is option 'A'. Can you explain this answer?
The main type of water transport is
a)
both (b) and (c)
b)
inland waterways
c)
ocean
d)
none of these
|
|
Ananya Das answered |
The water transport is of two types– (a) inland waterways, and (b) oceanic waterways. Inland waterways are s the chief mode of transport before the advent of railways.
A student sowed two pieces of potato (A) with eye, (B) without eye. In which case plant will grow.- a)A
- b)B
- c)Both
- d)None
Correct answer is option 'A'. Can you explain this answer?
A student sowed two pieces of potato (A) with eye, (B) without eye. In which case plant will grow.
a)
A
b)
B
c)
Both
d)
None
|
|
Vikas Kumar answered |
The soil should be loose enough for the potato to send down roots easily. Take a piece of seed potato and press it firmly into contact with the soil. Be sure the “eye” faces up, as in the photo at left. Potatoes, unlike other garden crops, are usually not grown from small seeds. Instead, they grow from small cubes of tubers cut into chunks with at least two "eyes" known as seed potatoes. ... A potato's eyes only form and sprout under favorable growing conditions and after breaking from a dormant state.
Assertion: Airway is an important means of transport in the Northeastern part of India.
Reason: Northeastern India has difficult terrains and inaccessible areas.- a)Both A and R are true and R is the correct explanation of A
- b)Both A and R are true but R is not the correct explanation of A
- c)A is correct but R is wrong
- d)A is wrong but R is correct
Correct answer is option 'A'. Can you explain this answer?
Assertion: Airway is an important means of transport in the Northeastern part of India.
Reason: Northeastern India has difficult terrains and inaccessible areas.
Reason: Northeastern India has difficult terrains and inaccessible areas.
a)
Both A and R are true and R is the correct explanation of A
b)
Both A and R are true but R is not the correct explanation of A
c)
A is correct but R is wrong
d)
A is wrong but R is correct
|
|
Amit Kumar answered |
Air Transport is considered as an important means of transport in the North-Eastern part of our country because:
- Big rivers: Presence of big rivers like Brahmaputra make it difficult to construct roads and railways. Airways are suitable when rivers get flooded.
- Dissected relief: Uneven surface-not suitable for the construction of roadways and railwayscostly affair-can be easily travelled by airways.
- Dense forests: Dense forests hamper the construction of roadways and railways.
- International Frontiers: International borders of Bangladesh, Myanmar, China, etc., can be easily travelled by airways without much hassles.
Which one of the following is a means of air transport?- a)Inland
- b)Overseas
- c)Railways
- d)International airways
Correct answer is option 'D'. Can you explain this answer?
Which one of the following is a means of air transport?
a)
Inland
b)
Overseas
c)
Railways
d)
International airways
|
|
Diya Diya answered |
As the name suggests . air-ways means - - > routes in air or sky
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Weekly Tests for Class 10 Preparation
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