# IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 582 - 588 of 1022

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## Question 582

### Question

MCQ▾

In the figure (not drawn to scale) , ADF and BEF are triangles and EC = ED, find x.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 583

### Question

MCQ▾

In the figure (not drawn to scale) , ABCD is a quadrilateral, BED and AEC are straight lines and EB = EC. Find y.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 584

### Question

MCQ▾

A person by selling a book for ₹ 575, loses 25 % , In order to make a profit of 15 % , what is the price at which he must sell?

### Choices

Choice (4)Response

a.

₹ 762

b.

₹ 882

c.

₹ 862

d.

₹ 789

## Question 585

### Question

MCQ▾

In the figure (not drawn to scale) , ABCD is a rectangle, . Find y.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 586

### Question

MCQ▾

What percent of 1 day is 36 minutes?

### Choices

Choice (4)Response

a.

2.5 %

b.

3.6 %

c.

25 %

d.

0.25 %

## Question 587

### Question

MCQ▾

In the figure (not drawn to scale) , AE, DCH and ACG are straight lines, and . Find x and y respectively.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 588

### Question

MCQ▾

In a triangle ABC, and D is the mid – point of BC. The value of is equal to ________.

### Choices

Choice (4)Response

a.

b.

c.

d.