IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 60 - 66 of 1042

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Question 60

Question

MCQ▾

The number which is multiplied to to get is

Choices

Choice (4)Response

a.

b.

1

c.

d.

Question 61

Question

MCQ▾

Simplify,

Choices

Choice (4)Response

a.

b.

c.

d.

1

Question 62

Question

MCQ▾

There were only two candidates in an election. One got 55 % votes and was elected by a margin of 500 votes. The total number of voters were_.

Choices

Choice (4)Response

a.

5000

b.

3000

c.

2000

d.

1000

Question 63

Question

MCQ▾

The length of a rectangle is 3 m less than twice of its breadth. The length and breadth of the rectangle if its perimeter is 114 m, is_.

Choices

Choice (4)Response

a.

30m, 20m

b.

55m, 30m

c.

37m, 20m

d.

55m, 20m

Question 64

Question

MCQ▾

Two angles in a triangle in the ratio 2: 5. 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 65

Question

MCQ▾

Find three summing consecutive, whose sum is 90.

Choices

Choice (4)Response

a.

29,30, 31

b.

30,31, 32

c.

25,26, 27

d.

92,91, 90

Question 66

Question

MCQ▾

Ram has ₹ 30 in the form of fifty paise and twenty five paise coins. He has twice as many twenty five paise coins as he has fifty paise coins. The number of coins of each kind are_.

Choices

Choice (4)Response

a.

20 and 50

b.

15 and 30

c.

30 and 60

d.

10 and 30