NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1687 - 1693 of 1732

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Question number: 1687

» Biology » Transportation in Living Beings

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MCQ▾

Question

Red color of the blood is due to the presence of:

Choices

Choice (4)Response

a.

Hemoglobin

b.

Plasma

c.

Platelets

d.

Question does not provide sufficient data or is vague

Question number: 1688

» Physics » Light

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MCQ▾

Question

Device use to view objects placed at a higher level from a position at lower level is known as:

Choices

Choice (4)Response

a.

Kaleidoscopes

b.

Microscope

c.

Telescope

d.

Periscopes

Question number: 1689

» Physics » Light

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MCQ▾

Question

Which of the following represents convexo - concave lens?

Choices

Choice (4)Response

a.

Which of the represents convexo-concave lens : Choice A

Which of the Represents Convexo-Concave Lens: Choice A

b.

Which of the represents convexo-concave lens : Choice B

Which of the Represents Convexo-Concave Lens: Choice B

c.

Which of the represents convexo-concave lens : Choice C

Which of the Represents Convexo-Concave Lens: Choice C

d.

All of the above

Question number: 1690

» Biology » Respiration in Organisms

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MCQ▾

Question

Which of the following does not have lungs?

Choices

Choice (4)Response

a.

Rabbit

b.

Frog

c.

Cockroach

d.

All of the above

Question number: 1691

» Physics » Light

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MCQ▾

Question

Which of the following will produce an erect and virtual image?

Choices

Choice (4)Response

a.

Convex lens

b.

Concave lens

c.

Plane mirror

d.

None of the above

Question number: 1692

» Biology » Transportation in Living Beings

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MCQ▾

Question

Oxygen in body is carried out by:

Choices

Choice (4)Response

a.

Blood

b.

Muscles

c.

Nerves

d.

Bones

Question number: 1693

» Physics » Light

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MCQ▾

Question

Which of the following object uses convex lens for image formation?

Choices

Choice (4)Response

a.

Which of the object uses convex lens : Choice A

Which of the Object Uses Convex Lens: Choice A

b.

Which of the object uses convex lens : Choice B

Which of the Object Uses Convex Lens: Choice B

c.

Which of the object uses convex lens : Choice C

Which of the Object Uses Convex Lens: Choice C

d.

Which of the object uses convex lens : Choice D

Which of the Object Uses Convex Lens: Choice D

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