# IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 108 - 113 of 1040

Access detailed explanations (illustrated with images and videos) to 1040 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 450.00 or

How to register?

## Question number: 108

Edit
MCQ▾

### Question

If of a number is 32 more than the original number, then the number is_.

### Choices

Choice (4) Response

a.

25

b.

60

c.

70

d.

80

## Question number: 109

Edit
MCQ▾

### Question

The length of a rectangle is 4 m more than twice of its breadth. The length and breadth of the rectangle if its perimeter is 140 m, is_.

### Choices

Choice (4) Response

a.

55m, 30m

b.

48m, 22m

c.

20m, 50m

d.

55m, 20m

## Question number: 110

Edit
MCQ▾

### Question

If the angles of a triangle are in the ratio 1: 2: 3, then the difference between the greatest and smallest angles is_.

### Choices

Choice (4) Response

a.

b.

60

c.

d.

## Question number: 111

Edit
MCQ▾

### Question

Two angles in a triangle in the ratio 3: 2. If the sum of these angles is equal to the third angle, then the third angle is_.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 112

Edit
MCQ▾

### Question

A man is 5 years older than his wife and his wife is now five times as old as their daughter, who is 8 years old. How old the man when his daughter was born?

### Choices

Choice (4) Response

a.

37 years

b.

30 years

c.

40 years

d.

35 years

## Question number: 113

Edit
MCQ▾

### Question

Rohit was 4 times as old as his son 8 years ago. After 8 years, Rohit will be twice as old as his son. What are their present ages?

### Choices

Choice (4) Response

a.

10 years, 30 years

b.

15 years, 35 years

c.

20 years, 50 years

d.

16 years, 40 years