NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 1567 - 1571 of 2028

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Question number: 1567

» Physics » Force and Pressure

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MCQ▾

Question

In following figure, two men and are pulling a rope in opposite direction. If they moves towards the right, then which of the following statement is correct?

Two men pulling a rope

Two Men Pulling a Rope

In figure two men are pulling a rope, are shown.

Choices

Choice (4) Response

a.

Magnitude of force applied by man is greater than that of

b.

Net force is towards

c.

Magnitude of both forces by and are same

d.

Magnitude of force applied by man is greater than that of

Question number: 1568

» Physics » Force and Pressure

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MCQ▾

Question

A pressure is exerted on a surface of an object due to force of distributed on that surface. Then area of surface of an object is,

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 1569

» Biology » Reaching the Age of Adolescence

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Question

Follicle stimulating hormone is secreted from:

Choices

Choice (4) Response

a.

Posterior pituitary gland

b.

Anterior pituitary gland

c.

None of the above

d.

All of the above

Question number: 1570

» Physics » Sound

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MCQ▾

Question

Sound is form of:

Choices

Choice (4) Response

a.

Energy

b.

Force

c.

Velocity

d.

Momentum

Question number: 1571

» Biology » Reaching the Age of Adolescence

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MCQ▾

Question

Pituitary gland is considered as master gland in the human body because:

Choices

Choice (4) Response

a.

Produces hormones and control other glands

b.

Produce, store and release hormones into the bloodstream

c.

Question does not provide sufficient data or is vague

d.

All of the above

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