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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