# 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 %