IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 38 - 46 of 929

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Question number: 38

» Number System

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MCQ▾

Question

The value of of is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 39

» Number System

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MCQ▾

Question

Which of the following numbers has the recurring decimal representation?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 40

» Number System

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MCQ▾

Question

The descending order of the surds is________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 41

» Number System

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MCQ▾

Question

If , find the value of

Choices

Choice (4) Response

a.

324

b.

322

c.

320

d.

326

Question number: 42

» Number System

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MCQ▾

Question

If , then the value of is ________.

Choices

Choice (4) Response

a.

32

b.

c.

d.

Question number: 43

» Number System

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MCQ▾

Question

If and , then ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 44

» Number System

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MCQ▾

Question

The number can be expressed in the form , where p and q are positive integers having no common factors. Then equals________.

Choices

Choice (4) Response

a.

4

b.

8

c.

7

d.

9

Question number: 45

» Number System

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MCQ▾

Question

If , find the value of

Choices

Choice (4) Response

a.

2

b.

3

c.

1

d.

4

Question number: 46

» Number System

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MCQ▾

Question

The value of

Choices

Choice (4) Response

a.

b.

49

c.

42

d.