# IMO- Mathematics Olympiad Class 9: Questions 24 - 31 of 919

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 919 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 450.00 or

## Question number: 24

MCQ▾

### Question

If , find the value of

### Choices

Choice (4) Response

a.

5

b.

8

c.

6

d.

7

## Question number: 25

MCQ▾

### Question

If and , then is________.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 26

MCQ▾

### Question

Find the values of a and b if

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 27

MCQ▾

### Question

The numerator of is ________.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 28

MCQ▾

### Question

The value of x, if is ________.

### Choices

Choice (4) Response

a.

5

b.

3

c.

25

d.

4

## Question number: 29

MCQ▾

### Question

If and, then the value of is________.

### Choices

Choice (4) Response

a.

6.5

b.

5.9

c.

9.5

d.

5.5

## Question number: 30

MCQ▾

### Question

If , find the value of

### Choices

Choice (4) Response

a.

16

b.

12

c.

14

d.

15

## Question number: 31

MCQ▾

### Question

The numerator of is ________.

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page