# IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 64 - 74 of 931

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## Question 64

MCQ▾

The value of is

### Choices

Choice (4)Response

a.

Equal to

b.

Equal to

c.

Greater than

d.

Less than

## Question 65

### Question

MCQ▾

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

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 66

### Question

MCQ▾

The value of is ________.

### Choices

Choice (4)Response

a.

1.00

b.

c.

d.

1.06

## Question 67

### Question

MCQ▾

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

### Choices

Choice (4)Response

a.

829

b.

929

c.

729

d.

429

## Question 68

MCQ▾

The value of

### Choices

Choice (4)Response

a.

b.

c.

1

d.

0

## Question 69

### Question

MCQ▾

If and , then the value of is________.

### Choices

Choice (4)Response

a.

6.398

b.

3.398

c.

5.398

d.

4.398

## Question 70

### Question

MCQ▾

If , then N equals________.

### Choices

Choice (4)Response

a.

1

b.

c.

d.

## Question 71

### Question

MCQ▾

If , then x is________.

### Choices

Choice (4)Response

a.

11

b.

45

c.

176

d.

44

## Question 72

### Question

MCQ▾

The ascending order of the surds is________.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 73

### Question

MCQ▾

On simplifying , we get ________.

### Choices

Choice (4)Response

a.

4

b.

1

c.

3

d.

2

## Question 74

### Question

MCQ▾

1.654654 … can be expressed in rational form as ________.

### Choices

Choice (4)Response

a.

b.

c.

d.