Numerical Ability-Surds and Indices (CSIR (Council of Scientific & Industrial Research) Part A Aptitude): Questions 1 - 13 of 41

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Question number: 1

» Numerical Ability » Surds and Indices

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MCQ▾

Question

Find the value of x in the given expression.

Choices

Choice (4)Response

a.

14

b.

15

c.

16

d.

15.5

Question number: 2

» Numerical Ability » Surds and Indices

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MCQ▾

Question

, find the value of

Choices

Choice (4)Response

a.

7.3

b.

8.2

c.

5.2

d.

6.3

Question number: 3

» Numerical Ability » Surds and Indices

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Question

Find the value of then the value of n is:

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 4

» Numerical Ability » Surds and Indices

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MCQ▾

Question

If and are whole numbers such that then find the value of

Choices

Choice (4)Response

a.

16

b.

25

c.

64

d.

36

Question number: 5

» Numerical Ability » Surds and Indices

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MCQ▾

Question

If then find the value of x

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 6

» Numerical Ability » Surds and Indices

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MCQ▾

Question

, find the value of x.

Choices

Choice (4)Response

a.

3375

b.

15

c.

45

d.

225

Question number: 7

» Numerical Ability » Surds and Indices

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MCQ▾

Question

The value of is:

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 8

» Numerical Ability » Surds and Indices

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MCQ▾

Question

Find the value of , where

Choices

Choice (4)Response

a.

2

b.

c.

1

d.

0

Question number: 9

» Numerical Ability » Surds and Indices

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MCQ▾

Question

If then find the value of

Choices

Choice (4)Response

a.

81

b.

9

c.

27

d.

3

Question number: 10

» Numerical Ability » Surds and Indices

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MCQ▾

Question

, find the value of .

Choices

Choice (4)Response

a.

19.23

b.

20.01

c.

22.02

d.

21.1

Question number: 11

» Numerical Ability » Surds and Indices

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MCQ▾

Question

If then what is the value of ?

Choices

Choice (4)Response

a.

2

b.

1

c.

d.

0

Question number: 12

» Numerical Ability » Surds and Indices

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MCQ▾

Question

The value of

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 13

» Numerical Ability » Surds and Indices

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MCQ▾

Question

, find .

Choices

Choice (4)Response

a.

8.5

b.

c.

7.5

d.

8

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