Simple Equations (IMO- Mathematics Olympiad Class 7): Questions 45 - 50 of 83

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Question number: 45

» Simple Equations

MCQ▾

Question

Simplify: [(4735)×{5(3×22)}÷1+(3)]×(2)

Choices

Choice (4) Response

a.

-14

b.

8

c.

9

d.

-18

Question number: 46

» Simple Equations

MCQ▾

Question

A man divides Rs. 50875 among 2 daughters, 6 nephews and 7 sons. If each nephew receives three times as much as each daughter and each son receive five times as much as each daughter, how much does each daughter receive?

Choices

Choice (4) Response

a.

Rs. 925

b.

Rs. 750

c.

Rs. 550

d.

Rs. 900

Question number: 47

» Simple Equations

MCQ▾

Question

In a family, the Grand father took 18 of the ice cream and he had 4 times as much as each of the other members had. The total number of family members is ________.

Choices

Choice (4) Response

a.

29

b.

27

c.

26

d.

22

Question number: 48

» Simple Equations

MCQ▾

Question

Sravan had 140 currency notes in all, some of which were of Rs. 100 denomination and the remaining of Rs. 50 denomination. The total amount of these currency notes was Rs. 5600. How much amount did he have in the denomination of Rs. 100?

Choices

Choice (4) Response

a.

Rs. 2700

b.

Rs. 1700

c.

Rs. 2800

d.

Rs. 3500

Question number: 49

» Simple Equations

MCQ▾

Question

If 46(3Y+2)26=1 , then what is the value of Y ?

Choices

Choice (4) Response

a.

5

b.

15

c.

0

d.

4

Question number: 50

» Simple Equations

MCQ▾

Question

In a certain office, 14 of the workers are women, 12 of the women are married and 13 of the married women have children. If 46 of the men are married and 23 of the married men have children, what part of workers is without children?

Choices

Choice (4) Response

a.

58

b.

518

c.

718

d.

108

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