IMO- Mathematics Olympiad (SOF) Class 9: Questions 77 - 86 of 918

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Question number: 77

» Number System

MCQ▾

Question

If then the value of

Choices

Choice (4) Response

a.

5

b.

2

c.

20

d.

11

Question number: 78

» Number System

MCQ▾

Question

If , then N equals________.

Choices

Choice (4) Response

a.

0.78

b.

c.

d.

Question number: 79

» Number System

MCQ▾

Question

Find the values of a and b if

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 80

» Number System

MCQ▾

Question

If , then ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 81

» Number System

MCQ▾

Question

can be expressed in rational form as ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 82

» Number System

MCQ▾

Question

If, then the value of x is________.

Choices

Choice (4) Response

a.

1

b.

2

c.

4

d.

7

Question number: 83

» Number System

MCQ▾

Question

If, then is ________.

Choices

Choice (4) Response

a.

3

b.

2

c.

1

d.

4

Question number: 84

» Number System

MCQ▾

Question

If , find the value of

Choices

Choice (4) Response

a.

3

b.

5

c.

4

d.

0

Question number: 85

» Number System

MCQ▾

Question

If , then p is________.

Choices

Choice (4) Response

a.

77

b.

86

c.

78

d.

65

Question number: 86

» Number System

MCQ▾

Question

The value of of is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

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