# IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 1 - 11 of 1042

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## Question 1

### Question

MCQ▾

The standard form of is

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 2

### Question

MCQ▾

The value of for which the two rational numbers , are equivalent, is_.

### Choices

Choice (4)Response

a.

13

b.

14

c.

11

d.

12

## Question 3

### Question

MCQ▾

The number which is added to to get is

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 4

### Question

MCQ▾

Name the property of rational number illustrated by the given statement.

### Choices

Choice (4)Response

a.

Distributive

b.

commutative

c.

Associativity

d.

All of the above

## Question 5

### Question

MCQ▾

The number which is subtracted from to get is

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 6

### Question

MCQ▾

The value of for which the two rational numbers , are equivalent, is_.

### Choices

Choice (4)Response

a.

1

b.

0

c.

d.

2

## Question 7

### Question

MCQ▾

A rational number between and is _.

### Choices

Choice (4)Response

a.

b.

0.23

c.

0.21

d.

All a., b. and c. are correct

## Question 8

### Question

MCQ▾

If a = 2, and b = 3 then the value of is

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 9

MCQ▾

Simplify:

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 10

### Question

MCQ▾

The sum of the additive inverse of 2 and multiplicative inverse of 3 is_.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 11

### Question

MCQ▾

Which of the following statement is false?

### Choices

Choice (4)Response

a.

If we take then

b.

If we take then

c.

If we take then

d.

If we take then