NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1509 - 1515 of 1732

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Question number: 1509

» Biology » Reproduction and Growth in Plants

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MCQ▾

Question

When two parents are involved in the process of reproduction it is known as:

Choices

Choice (4)Response

a.

Sexual reproduction

b.

Antisexual reproduction

c.

Asexual reproduction

d.

All of the above

Question number: 1510

» Biology » Reproduction and Growth in Plants

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MCQ▾

Question

The leaf of bryophyllum produces new plants through:

Choices

Choice (4)Response

a.

Bulb

b.

Tuber

c.

Notches

d.

Rhizome

Question number: 1511

» Physics » Air Pressure, Winds, and Weather

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MCQ▾

Question

In which of climate do thunderstorms generally occur?

Choices

Choice (4)Response

a.

Hot and humid

b.

Hot and dry

c.

Cold climate

d.

All of the above

Question number: 1512

» Chemistry » Water and Conservation

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MCQ▾

Question

Which of the following statement is not true?

Choices

Choice (4)Response

a.

Water helps in the absorption of the nutrients.

b.

Water exists in three states.

c.

Water is known as universal solvent.

d.

75 % of earth’s surface is covered with water.

Question number: 1513

» Physics » Electric Current and Effects

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MCQ▾

Question

Energy conversion take places in an electric cell is?

Choices

Choice (4)Response

a.

Chemical energy → heat energy

b.

Chemical energy → electrical energy

c.

Electrical energy → chemical energy

d.

Heat energy → chemical energy

Question number: 1514

» Biology » Transportation in Living Beings

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MCQ▾

Question

C represents:

Figure showing excretory system

Figure Showing Excretory System

Choices

Choice (4)Response

a.

Urinary bladder

b.

Ureter

c.

Kidneys

d.

Urethra

Question number: 1515

» Biology » Transportation in Living Beings

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MCQ▾

Question

Which of the following is the main waste formed in Uricotelism organisms?

Choices

Choice (4)Response

a.

Uric acid

b.

Urea

c.

Ammonia

d.

Question does not provide sufficient data or is vague

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