NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1231 - 1236 of 1732

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Question 1231

Question

MCQ▾

Which of the following below shows a physical change?

Choices

Choice (4)Response

a.

Rusting of iron

b.

Mixture of chalk and water

c.

Burning of magnesium ribbon

d.

Reaction of acid with a base

Question 1232

Question

MCQ▾

Leaves are also known as the:

Choices

Choice (4)Response

a.

Food factories of plant

b.

Main source of photosynthesis

c.

Main source of Carbon dioxide

d.

None of the above

Question 1233

Question

MCQ▾

Which of the following is a desert plant?

Choices

Choice (4)Response

a.

Cotton

Which is a Desert Plant: Choice A

b.

Lotus

Which is a Desert Plant: Choice B

c.

Wheat

Which is a Desert Plant: Choice C

d.

Cactus

Figure Showing Cactus: Choice D

Question 1234

Question

MCQ▾

Which of the following animals are found in polar region?

Choices

Choice (4)Response

a.

Polar bear

Which Animals Are Found in Polar Region: Choice A

b.

Penguins

Which Animals Are Found in Polar Region: Choice B

c.

Snow leopard

Which Animals Are Found in Polar Region: Choice C

d.

All a., b. and c. are correct

Question 1235

Question

MCQ▾

India is one of the biggest producer of which fabric?

Choices

Choice (4)Response

a.

Silk

b.

Jute

c.

Cotton

d.

Wool

Question 1236

Question

MCQ▾

Which of the following way can be used to prevent rusting of iron?

Choices

Choice (4)Response

a.

Applying layer of grease

b.

Putting article in the water

c.

None of the above

d.

All of the above

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