NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1678 - 1683 of 1732

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Question number: 1678

» Physics » Light

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MCQ▾

Question

Which of the following objects does not allow light to pass through them?

Choices

Choice (4) Response

a.

Transparent objects

b.

Opaque objects

c.

Translucent objects

d.

None of the above

Question number: 1679

» Physics » Light

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MCQ▾

Question

Which of the following statement is true?

Choices

Choice (4) Response

a.

The normal, incident ray and reflected ray does not lie on the same plane.

b.

Incident and reflected ray does not lie on either side of normal.

c.

Angle of incidence is not equal to the angle of reflection.

d.

None of the above

Question number: 1680

» Biology » Respiration in Organisms

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MCQ▾

Question

Which of the following organism respire through cell membrane?

Choices

Choice (4) Response

a.

Which of the organism respire : Choice A

Which of the Organism Respire: Choice A

Which of the organism respire

b.

Which of the organism respire : Choice B

Which of the Organism Respire: Choice B

Which of the organism respire

c.

Which of the organism respire : Choice C

Which of the Organism Respire: Choice C

Which of the organism respire

d.

Which of the organism respire : Choice D

Which of the Organism Respire: Choice D

Which of the organism respire

Question number: 1681

» Biology » Transportation in Living Beings

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MCQ▾

Question

Study of blood vessels is known as:

Choices

Choice (4) Response

a.

Angiology

b.

Anatomy

c.

Agrology

d.

None of the above

Question number: 1682

» Physics » Light

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MCQ▾

Question

Imaginary line passing through the pole and the center of curvature of the mirror is known as:

Choices

Choice (4) Response

a.

Principal axis

b.

Focal length

c.

Centre of curvature

d.

Radius of curvature

Question number: 1683

» Biology » Transportation in Living Beings

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MCQ▾

Question

Random motion of particles in order to attain equilibrium of concentration is known as:

Choices

Choice (4) Response

a.

Diffusion

b.

Osmosis

c.

Excretion

d.

Question does not provide sufficient data or is vague

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