NTSE Stage-2 (National-Level) Scholastic-Aptitude & Language Comprehension: Questions 681 - 684 of 816

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Question number: 681

» Mathematics » Statistics

MCQ▾

Question

The mean of 78 numbers is 27. If each observation is divided by 3, the new mean is

Choices

Choice (4) Response

a.

9

b.

27

c.

18

d.

None of the above

Question number: 682

» Geography » Resources and Development

MCQ▾

Question

Consider the following statements

I. In India, cropland occupies 57 % of total area.

II. Pastures account for 56 % area in Australia.

III. About 2/3rd area in Japan is under forests.

What should be understood from the above statements?

Choices

Choice (4) Response

a.

India has subsistence agricultural economy, animal husbandry is the main stay of economy in Australia and forestry is main activity in Japan

b.

India has a faulty land used system, Australia has extensive land use and Japan has small cultivable land

c.

Most of the cultivation; in Australia cultivation of crops is confined to small proportion and most of the land are used for grazing. Japan has conserved its forest resources

d.

India has an efficient land use system while most of the land in Australia and Japan is rendered waste

Question number: 683

» Biology » Plant and Animal Nutrition

MCQ▾

Question

Banana is vegetatively propagated by

Choices

Choice (4) Response

a.

Sucker

b.

Leaves

c.

Tuber

d.

Bulb

Question number: 684

» Geography » Natural Vegetation

Assertion-Reason▾

Assertion (Ꭺ)

The tropical rainforests are mostly evergreen.

Reason (Ꭱ)

The regions of tropical rainforests get abundant rainfall and have low temperature through the region.

Choices

Choice (4) Response

a.

Ꭺ is true but Ꭱ is false

b.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

c.

Ꭺ is false but Ꭱ is true

d.

Both Ꭺ and Ꭱ are false

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