NSTSE (National Science Talent Search Exam- Unified Council) Class 3: Questions 1549 - 1553 of 2216

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Question 1549

Question

MCQ▾

________ of the Earth is the movement of the Earth around the Sun.

Choices

Choice (4)Response

a.

Formation of planets

b.

Rotation

c.

Revolution

d.

All of the above

Question 1550

Question

MCQ▾

Why do birds build their nests?

Choices

Choice (4)Response

a.

To get shelter

b.

To lay eggs

c.

To store food

d.

To get protection from enemies

Question 1551

Question

MCQ▾

What controls all our activities of seeing, hearing, learning, thinking and feeling?

Choices

Choice (4)Response

a.

Skeleton system

b.

Circulatory system

c.

Muscular system

d.

Nervous system

Question 1552

Question

MCQ▾

We know that plants take in carbon dioxide and give out oxygen in the process of photosynthesis. In animals, during respiration, oxygen is taken in and carbon dioxide is given out. Which of the following organ is a part of respiratory system?

Choices

Choice (4)Response

a.

Brain

b.

Stomach

c.

Lungs

d.

Heart

Question 1553

Question

MCQ▾

A student took an unknown matter into a beaker. The matter took the shape of the beaker. Later he transferred the matter into a measuring cylinder. The matter took the shape of the cylinder but its volume remained the same. What is the state of that matter?

Choices

Choice (4)Response

a.

Liquid

b.

Solid

c.

Gas

d.

None of the above

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