# IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 905 - 911 of 968

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## Question 905

### Question

MCQ▾

IF then the value of is ________.

### Choices

Choice (4)Response

a.

213.0003

b.

53.603

c.

153.6003

d.

53.6003

## Question 906

### Question

MCQ▾

In the given figure, BD is the diameter of the circle with centre O, . Then y equals________.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 907

### Question

MCQ▾

A sports club has 130 meters. An increase of in the number of men and in the number of women brrough up the membership to How many men and women were there originally?

### Choices

Choice (4)Response

a.

60 men, 70 women

b.

50 men, 80 women

c.

90 men, 40 women

d.

80 men, 50 women

## Question 908

### Question

MCQ▾

How many sides does a regular polygon have, whose interior angle is eight times its exterior angle?

### Choices

Choice (4)Response

a.

16

b.

24

c.

18

d.

20

## Question 909

### Question

MCQ▾

Which number is on the face opposite 3?

### Choices

Choice (4)Response

a.

5

b.

4

c.

6

d.

3

## Question 910

### Question

MCQ▾

How many triangles (excluding right angle triangles) are there in the given figure.

### Choices

Choice (4)Response

a.

35

b.

34

c.

32

d.

33

## Question 911

### Question

MCQ▾

Which number is on the face opposite 6?

### Choices

Choice (4)Response

a.

2

b.

1

c.

3

d.

4