NSTSE (National Science Talent Search Exam- Unified Council) Class 4: Questions 1623 - 1628 of 1971

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Question number: 1623

» General Science » Natural Resources, Soil and Crops

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MCQ▾

Question

Which of the above are the basic needs of animals?

Choices

Choice (4)Response

a.

Q, R and S only

b.

P, Q and R only

c.

P and Q only

d.

P and R only

Passage

Jimmy conducted an experiment. She took two bowls of sand and water and placed them in sunlight. After an hour she noted the temperatures. Then she took them both into her house and placed them where there is no light. She noted the temperatures again after one hour and made the following table.

Table of the conducted an experiment

Table of the conducted an experiment

Before placing them in sunlight

Sand

Water

After placing them in sunlight for an hour

After placing them inside the house for one hour

Based on the above data answer the following questions.

Question number: 1624 (1 of 4 Based on Passage) Show Passage

» General Science » Weather and Its Influence on Life

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Question

Which substance cools quickest?

Choices

Choice (4)Response

a.

Sand and water get cool at the same rate

b.

Sand

c.

Water

d.

Cannot be determined from the above data

Question number: 1625 (2 of 4 Based on Passage) Show Passage

» General Science » Weather and Its Influence on Life

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MCQ▾

Question

After being placed in sunlight for an hour, the air present above the sand bowl is ________ the air above the water bowl.

Choices

Choice (4)Response

a.

Warmer than

b.

Equal in temperature

c.

Cooler than

d.

All of the above

Question number: 1626 (3 of 4 Based on Passage) Show Passage

» General Science » Weather and Its Influence on Life

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MCQ▾

Question

What is the increase in temperature of sand after being placed for an hour in the sunlight?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 1627 (4 of 4 Based on Passage) Show Passage

» General Science » Weather and Its Influence on Life

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MCQ▾

Question

Which of the two substances, sand or water, gets heated up quickly?

Choices

Choice (4)Response

a.

Sand and water get heated up at the same rate

b.

Cannot be determined from the above data

c.

Sand

d.

Water

Question number: 1628

» General Science » Weather and Its Influence on Life

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MCQ▾

Question

When Sujal blown air into a balloon it expanded. This shows that:

Choices

Choice (4)Response

a.

Air is invisible

b.

Air has no weight

c.

Air has volume and occupies space

d.

Air has no mass

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