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.

Two Triangles ADF and BEF

Choices

Choice (4)Response

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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.

Image Made by a Quadrilateral ABCD

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Choice (4)Response

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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.

Image Made by a Rectangle ABCD in Which ∠ CBE = 75 Degree

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Choice (4)Response

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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.

Image Made by Some Lines Making Two Unknown Angles

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Choice (4)Response

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b.

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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.