# IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 57 - 65 of 929

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## Question number: 57

Edit
MCQ▾

### Choices

Choice (4) Response

a.

3

b.

1

c.

2

d.

## Question number: 58

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MCQ▾

### Question

If , then the value of and is ________

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 59

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MCQ▾

### Question

If and , then abc equals ________.

### Choices

Choice (4) Response

a.

b.

c.

d.

5

## Question number: 60

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MCQ▾

### Question

0.3333…. . can be expressed in rational form as ________.

### Choices

Choice (4) Response

a.

b.

3

c.

d.

## Question number: 61

Edit
MCQ▾

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 62

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MCQ▾

### Question

On simplifying , we get ________.

### Choices

Choice (4) Response

a.

2

b.

3

c.

4

d.

1

## Question number: 63

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MCQ▾

### Question

The last digit of the value of the number is________.

### Choices

Choice (4) Response

a.

9

b.

1

c.

4

d.

0

## Question number: 64

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MCQ▾

The value of is

### Choices

Choice (4) Response

a.

Equal to

b.

Equal to

c.

Greater than

d.

Less than

## Question number: 65

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MCQ▾

### Question

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

### Choices

Choice (4) Response

a.

b.

c.

d.