NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1444 - 1448 of 1732

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Question 1444

Question

MCQ▾

Which of the following statement is not true?

Choices

Choice (4)Response

a.

Factory waste consists of bases.

b.

Acid waste kills the aquatic organisms in water.

c.

When factory wastes are flushed into rivers, it pollutes the water.

d.

Question does not provide sufficient data or is vague

Question 1445

Question

MCQ▾

What is weathering?

Choices

Choice (4)Response

a.

Erosion of soil

b.

Pollution of soil

c.

Formation of soil

d.

None of the above

Question 1446

Question

MCQ▾

Which of the following animal has good sense of smell and hearing?

Choices

Choice (4)Response

a.

Lion

Image Showing the Animal: Choice A

b.

Frog

Image Showing the Animal: Choice B

c.

Monkey

Image Showing the Animal: Choice C

d.

Elephants

Image Showing the Animal: Choice D

Question 1447

Question

MCQ▾

Why so many different kind of animals and plants are found in Tropical rain forests?

Choices

Choice (4)Response

a.

Because of the climatic conditions.

b.

Because they cover a large part of the globe.

c.

It is easy to survive in tropical rain forests

d.

Question does not provide sufficient data or is vague

Question 1448

Question

MCQ▾

Taste of bases are:

Choices

Choice (4)Response

a.

Tasteless

b.

Bitter

c.

Sweet

d.

Sour

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