# IMO- Mathematics Olympiad Class 8: Questions 92 - 97 of 1029

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## Question number: 92

MCQ▾

### Question

The denominator of a rational number is greater than its numerator by 4. If 5 is added to the numerator and 2 is subtracted from its denominator, the new number becomes the original number is_.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 93

MCQ▾

### Question

If of a number is 10 less than the original number, then the number is_.

### Choices

Choice (4) Response

a.

15

b.

25

c.

60

d.

30

## Question number: 94

MCQ▾

### Question

Shyam has Rs. 20 in the form of fifty paise and twenty five paise coins. He has thrice 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.

10 and 30

c.

16 and 32

d.

30 and 60

## Question number: 95

MCQ▾

### Question

The denominator of a rational number is greater than its numerator by 5. If 2 is subtracted from the numerator and 3 is added to its denominator, the new number becomes. The original number is_.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 96

MCQ▾

Solve for

### Choices

Choice (4) Response

a.

5

b.

10

c.

12

d.

3

## Question number: 97

MCQ▾

### Question

The difference of two numbers a and b is 10 and difference of their cubes is 10. Then find the numbers b.

### Choices

Choice (4) Response

a.

i

b.

i

c.

i

d.

i

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