NSO Level 1- Science Olympiad (SOF) Class 7: Questions 442 - 447 of 597

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Question number: 442

» Transportation in Plants and Animals

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MCQ▾

Question

Heart is divided into how many chambers?

Choices

Choice (4)Response

a.

8

b.

4

c.

6

d.

2

Question number: 443

» Reproduction in Plants

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MCQ▾

Question

Which of the following is a type of pollination?

Choices

Choice (4)Response

a.

Cross pollination

b.

Self-pollination

c.

Both a. and b. are correct

d.

Question does not provide sufficient data or is vague

Question number: 444

» Winds, Storms and Cyclones

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MCQ▾

Question

The wind system called Doldrums in which of the following regions?

Choices

Choice (4)Response

a.

Polar region

b.

Equatorial region

c.

None of the above

d.

Question does not provide sufficient data or is vague

Question number: 445

» Motion and Time

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MCQ▾

Question

If a train starts from point A towards point B at a speed of 54 km/hr and the distance between point A and point B is 324 km then how much time it will take for train to reach point B?

Choices

Choice (4)Response

a.

6 hrs

b.

9 hrs

c.

12 hrs

d.

5 hrs

Question number: 446

» Natural Resources and Their Conservation

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MCQ▾

Question

Biogas belongs to which of the following types of natural resources?

Choices

Choice (4)Response

a.

Inexhaustible

b.

Non-conventional

c.

Renewable

d.

Both b. and c. are correct

Question number: 447

» Natural Resources and Their Conservation

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MCQ▾

Question

Development of Botanical garden belongs to which of the following types of conservation?

Choices

Choice (4)Response

a.

In-situ

b.

Ex-situ

c.

In-vitro

d.

Question does not provide sufficient data or is vague

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