NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1569 - 1576 of 1732

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Question number: 1569

» Biology » Resources on Earth - Forest and Ecosystem

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MCQ▾

Question

The wearing away of topsoil is known as:

Choices

Choice (4) Response

a.

Deforestation

b.

Soil erosion

c.

Corrosion

d.

All of the above

Question number: 1570

» Chemistry » Water and Conservation

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MCQ▾

Question

Pure Water is a ________ conductor of electricity.

Choices

Choice (4) Response

a.

Bad

b.

Cannot be determined

c.

Good

d.

All of the above

Question number: 1571

» Physics » Electric Current and Effects

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MCQ▾

Question

When electric current flows through a conducting wire, the temperature of wire:

Choices

Choice (4) Response

a.

Increases

b.

Decreases

c.

Remains the same

d.

Question does not provide sufficient data or is vague

Question number: 1572

» Chemistry » Water and Conservation

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MCQ▾

Question

Which of the following does not contaminate water?

Choices

Choice (4) Response

a.

Depletion in water table

b.

Human waste

c.

Chemicals

d.

None of the above

Question number: 1573

» Biology » Transportation in Living Beings

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MCQ▾

Question

What is ascent of sap?

Choices

Choice (4) Response

a.

Transport of water through xylem

b.

Removal of water vapour in plants

c.

Transport of water through phloem

d.

All of the above

Question number: 1574

» Biology » Transportation in Living Beings

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MCQ▾

Question

Humans are:

Choices

Choice (4) Response

a.

Ammonotelic organisms

b.

Uricotelism organisms

c.

Ureotelism organisms

d.

Question does not provide sufficient data or is vague

Question number: 1575

» Physics » Air Pressure, Winds, and Weather

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MCQ▾

Question

Typhoon is a type of?

Choices

Choice (4) Response

a.

Thunderstorm

b.

Sea breeze

c.

Cyclone

d.

Hurricane

Question number: 1576

» Physics » Electric Current and Effects

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MCQ▾

Question

Which of the bulb will glow the least in the following figures:

Choices

Choice (4) Response

a.

Which of the bulb will glow the least : Choice A

Which of the Bulb Will Glow the Least: Choice A

Which of the bulb will glow the least

b.

Which of the bulb will glow the least : Choice B

Which of the Bulb Will Glow the Least: Choice B

Which of the bulb will glow the least

c.

Which of the bulb will glow the least : Choice C

Which of the Bulb Will Glow the Least: Choice C

Which of the bulb will glow the least

d.

All will glow with same power

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