# IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 423 - 433 of 1022

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## Question 423

### Question

MCQ▾

The value of is ________.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 424

### Question

MCQ▾

is equal to ________.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 425

### Question

MCQ▾

By what number should we multiply so that the product may be equal to 64?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 426

### Question

MCQ▾

Two numbers are 20 % and 25 % less than a third number respectively. How much % is the second number less than the first?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 427

### Question

MCQ▾

The value of x, for which is ________.

### Choices

Choice (4)Response

a.

1

b.

9

c.

2

d.

3

## Question 428

### Question

MCQ▾

The value is ________.

### Choices

Choice (4)Response

a.

- 1

b.

0

c.

2

d.

1

## Question 429

### Question

MCQ▾

A man sold 10 eggs for 5 rupees and gained 20 % . How many eggs did he buy for 5 rupees?

### Choices

Choice (4)Response

a.

16

b.

25

c.

12

d.

14

## Question 430

MCQ▾

If , then x = ?

### Choices

Choice (4)Response

a.

b.

c.

2

d.

## Question 431

### Question

MCQ▾

If , then the value of is ________.

### Choices

Choice (4)Response

a.

b.

8

c.

d.

12

## Question 432

### Question

MCQ▾

A number M exceeds N by 75 % . By what percentage is M more than N?

### Choices

Choice (4)Response

a.

75 %

b.

65 %

c.

30 %

d.

25 %

## Question 433

### Question

MCQ▾

If , then x is ________.

### Choices

Choice (4)Response

a.

13

b.

12

c.

24

d.

- 12