IMO- Mathematics Olympiad (SOF) Class 9: Questions 49 - 58 of 919

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Question number: 49

» Number System

MCQ▾

Question

The value of of is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 50

» Number System

MCQ▾

Question

If ‘a’ and ‘b’ are rational numbers and , then a = ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 51

» Number System

MCQ▾

Question

If and , then abcd equals ________.

Choices

Choice (4) Response

a.

b.

c.

d.

25

Question number: 52

» Number System

MCQ▾

Question

can be expressed in rational form as ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 53

» Number System

MCQ▾

Question

, find the value of p and q.

Choices

Choice (4) Response

a.

-5 and 5

b.

-1 and 1

c.

-9 and 3

d.

-3 and 3

Question number: 54

» Number System

MCQ▾

Question

If , find the value of

Choices

Choice (4) Response

a.

62

b.

52

c.

42

d.

32

Question number: 55

» Number System

MCQ▾

Question

The 1000th root of is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 56

» Number System

MCQ▾

Question

On simplifying , we get ________.

Choices

Choice (4) Response

a.

2

b.

4

c.

1

d.

3

Question number: 57

» Number System

MCQ▾

Question

Choices

Choice (4) Response

a.

3

b.

c.

2

d.

1

Question number: 58

» Number System

MCQ▾

Question

If , then the value of and is ________

Choices

Choice (4) Response

a.

b.

c.

d.

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