# Everyday Mathematics (IMO- Mathematics Olympiad (SOF) Class 9): Questions 87 - 92 of 99

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## Question number: 87

» Everyday Mathematics

MCQ▾

### Question

Age of Smith’s father is 4 times of his age. If 5 years ago, father’s age was 7 times of the age of his son at that time. What is Smith’s father present age?

### Choices

Choice (4) Response

a.

51 years

b.

60 years

c.

40 years

d.

45 years

## Question number: 88

» Everyday Mathematics

MCQ▾

### Question

A and B invest in a business in the ratio. If of the total profit goes to charity and A’s share is Rs. 855, the total profit is ________

### Choices

Choice (4) Response

a.

Rs. 1576

b.

Rs. 1425

c.

Rs. 1537.50

d.

Rs. 1500

## Question number: 89

» Everyday Mathematics

MCQ▾

### Question

Sujal bought ink pen at Rs. 10 each and y getting cards at Rs. 20 each. If the ink pen cost Rs. 30 more than the cards, the equation involving x and y are ________

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 90

» Everyday Mathematics

MCQ▾

### Question

A man sells two horses for Rs. 6000 each, neither losing nor gaining in the deal. If he sold one horse at a gain of, the other horse is sold at a loss of ________

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 91

» Everyday Mathematics

MCQ▾

### Question

The highest score in an inning was of the total and the next highest was of the remainder. If the scores differed by 10, then the total score is ________.

### Choices

Choice (4) Response

a.

1480

b.

6540

c.

5520

d.

2250

## Question number: 92

» Everyday Mathematics

MCQ▾

### Question

By selling 36 Apples, a vender loses the selling price of 4 Apple. His loss percent is ________

### Choices

Choice (4) Response

a.

b.

c.

d.

All of the above

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