IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 556 - 561 of 1022

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Question number: 556

» Everyday Mathematics

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MCQ▾

Question

In our office there are 60 % female employees. 50 % of all the male employees are computer literate. If there 62 % employees are computer literate out of the total 1600 employees, then the number of female employees who are computer literate is ________.

Choices

Choice (4) Response

a.

672

b.

690

c.

Can’t be determined

d.

960

Question number: 557

» Comparing Quantities

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MCQ▾

Question

A person by selling an article for Rs. 450, loses 20%, In order to make a profit of 20%, what is the price at which he must sell?

Choices

Choice (4) Response

a.

Rs. 500

b.

Rs. 575

c.

Rs. 475

d.

Rs. 675

Question number: 558

» Comparing Quantities

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MCQ▾

Question

During a football match, 5400 people showed their spirit by wearing home team’s colors. If 18000 people attended the game, what percent of crowd wear the same colors?

Choices

Choice (4) Response

a.

20%

b.

30%

c.

25%

d.

50%

Question number: 559

» Comparing Quantities

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MCQ▾

Question

Sneha saves of her salary each month by creating fixed deposit in bank. What percent of her salary she saved?

Choices

Choice (4) Response

a.

15%

b.

12.5%

c.

80%

d.

18.2%

Question number: 560

» Comparing Quantities

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MCQ▾

Question

In an examination one should get 25 % of the maximum marks to pass. A student obtains 86 marks and is declared fail by 64 marks. The maximum marks are ________.

Choices

Choice (4) Response

a.

600

b.

660

c.

810

d.

350

Question number: 561

» Triangle and Its Properties

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MCQ▾

Question

If the area of a triangle with base x is equal to the area of a square with side x, then the altitude of the triangle is ________.

Choices

Choice (4) Response

a.

3x

b.

c.

2x

d.

x