NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 852 - 861 of 2000

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Question number: 852

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MCQ▾

Question

The factors of are:

Choices

Choice (4) Response

a.

b.

c.

d.

None of the above

Question number: 853

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MCQ▾

Question

Fluid Mosaic Model was given by

Choices

Choice (4) Response

a.

Singer and Nicolson

b.

Danielli and Davson

c.

Butschli

d.

Robertson

Question number: 854

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MCQ▾

Question

What must be added to to get ?

Choices

Choice (4) Response

a.

b.

c.

d.

All of the above

Question number: 855

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MCQ▾

Question

The ratio of the volume and surface area of a sphere of radius 2 units

Choices

Choice (4) Response

a.

2: 3

b.

1: 3

c.

3: 2

d.

3: 1

Question number: 856

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MCQ▾

Question

If then the value of is

Choices

Choice (4) Response

a.

14

b.

-14

c.

11

d.

7

Question number: 857

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MCQ▾

Question

One of the factors of is:

Choices

Choice (4) Response

a.

Neither A nor B

b.

p

c.

Either A or B

d.

Question number: 858

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MCQ▾

A factor of is:

Choices

Choice (4) Response

a.

Either A or B

b.

c.

d.

All of the above

Question number: 859

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MCQ▾

Question

The arithmetic mean of first twelve natural numbers is

Choices

Choice (4) Response

a.

7.6

b.

5.8

c.

6.5

d.

8.2

Question number: 860

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MCQ▾

is

Choices

Choice (4) Response

a.

An integer

b.

Imaginary

c.

Irrational

d.

Rational

Question number: 861

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MCQ▾

Question

The average of A & B is 20, B & C is 22, C & A is 26. Then the average of A, B & C [approximately] is

Choices

Choice (4) Response

a.

21

b.

24

c.

42

d.

23

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