IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 557 - 562 of 1022

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Question 557

Question

MCQ▾

A person by selling an article for ₹ 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.

₹ 500

b.

₹ 575

c.

₹ 475

d.

₹ 675

Question 558

Question

MCQ▾

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 559

Question

MCQ▾

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 560

Question

MCQ▾

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 561

Question

MCQ▾

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

Question 562

Question

MCQ▾

Kajal saves of her salary each month to help her parents. What percent of her salary she saved?

Choices

Choice (4)Response

a.

35 %

b.

25 %

c.

40 %

d.

60 %