NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 1181 - 1186 of 1484

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Question number: 1181

» Biology » Reproduction

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MCQ▾

Question

Which of the following are the functions of amniotic fluid?

I. Provides protection to the fetus

II. Provides an even temperature

III. Acts as a cushion to external trauma

IV. Allows the free movement for fetal growth

Choices

Choice (4)Response

a.

II, III and IV only

b.

I, II, III and IV only

c.

I, II and III only

d.

II and III only

Question number: 1182

» Physics » Electricity

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MCQ▾

Question

What is the work done in moving a charge of from point of to another point of ?

Choices

Choice (4)Response

a.

b.

c.

d.

Passage

Three resistors are connected to form the sides of a triangle . The resistance of side is , side is and that of side is .

Triangle angle PQR

Triangle Angle PQR

Question number: 1183 (1 of 2 Based on Passage) Show Passage

» Physics » Electricity

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MCQ▾

Question

Find the effective resistance between points and in ohms.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 1184 (2 of 2 Based on Passage) Show Passage

» Physics » Electricity

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MCQ▾

Question

The effective resistance between point and point is:

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 1185

» Biology » Control and Coordination

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MCQ▾

Question

Plants which are closing of leaves result of mechanical stimulation. Which of the following movements does it involve?

Choices

Choice (4)Response

a.

Photonasty

b.

Thermonasty

c.

Thigmonasty

d.

Nyctinasty

Question number: 1186

» Biology » Hereditary and Variation

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MCQ▾

Question

Which of the following processes is/are example of Mendel’s pea plants?

Choices

Choice (4)Response

a.

Con tenuous Variations

b.

Discontinuous Variations

c.

None of the above

d.

All of the above

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