IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 14 - 28 of 929

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Question number: 14

» Number System

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MCQ▾

Question

find the value of p and q.

Choices

Choice (4)Response

a.

-10 and 10

b.

-7 and 7

c.

-4 and 4

d.

-6 and 6

Question number: 15

» Number System

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MCQ▾

Question

On simplifying , we get ________.

Choices

Choice (4)Response

a.

1

b.

3

c.

4

d.

2

Question number: 16

» Number System

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MCQ▾

Question

The 10th root of is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 17

» Number System

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MCQ▾

Question

If , then the value of x is ________.

Choices

Choice (4)Response

a.

1

b.

2

c.

3

d.

4

Question number: 18

» Number System

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MCQ▾

Question

If , then the value of is ________.

Choices

Choice (4)Response

a.

10

b.

7

c.

9

d.

8

Question number: 19

» Number System

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MCQ▾

Question

The rationalizing factor of is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 20

» Number System

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MCQ▾

Question

The value of equal to ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 21

» Number System

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MCQ▾

Question

The 100th root of is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 22

» Number System

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MCQ▾

Question

The lowest number between and is ________.

Choices

Choice (4)Response

a.

b.

c.

All of the above

d.

None of the above

Question number: 23

» Number System

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MCQ▾

Question

If , find the value of

Choices

Choice (4)Response

a.

6

b.

5

c.

7

d.

8

Question number: 24

» Number System

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MCQ▾

Question

If and , then is________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 25

» Number System

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MCQ▾

Question

Find the values of a and b if

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 26

» Number System

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MCQ▾

Question

The numerator of is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 27

» Number System

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MCQ▾

Question

The value of x, if is ________.

Choices

Choice (4)Response

a.

3

b.

5

c.

25

d.

4

Question number: 28

» Number System

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MCQ▾

Question

If and, then the value of is________.

Choices

Choice (4)Response

a.

6.5

b.

5.9

c.

9.5

d.

5.5

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