# IMO- Mathematics Olympiad Class 3: Questions 117 - 122 of 581

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## Question number: 117

MCQ▾

### Question

How many times 10 should be subtracted from 40 to give 0?

### Choices

Choice (4) Response

a.

5

b.

4

c.

3

d.

1

## Question number: 118

MCQ▾

### Question

In which picture number of birds can be divided into two equal parts?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 119

MCQ▾

### Question

Dhaval has 15 boxes of books. He has 45 books in all. Dhaval used the number sentence below to find how many books in each box, if each box contains equal number of books.

### Choices

Choice (4) Response

a.

7

b.

9

c.

5

d.

6

## Question number: 120

MCQ▾

### Question

Find the missing number in the following addition?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 121

MCQ▾

### Question

If Ten’s place and unit’s place digit is interchanging in each number, then which of the following number is even?

### Choices

Choice (4) Response

a.

9162

b.

4386

c.

7748

d.

All a. , b. and c. are correct

## Question number: 122

MCQ▾

### Question

Find the missing number.

### Choices

Choice (4) Response

a.

64

b.

30

c.

50

d.

60

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