IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 560 - 565 of 1022

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Question 560

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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

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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

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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%

Question 563

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Question

MCQ▾

In the figure, (not drawn to scale), BCF is an isosceles triangle with FC = FB. Find x.

Image Made by Some Lines Making Some Angles

Choices

Choice (4)Response
a.
b.
c.
d.

Question 564

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Question

MCQ▾

During a hockey match, 8400 people showed their spirit by wearing home team’s colors. If 14000 people attended the game, what percent of crowd wear different colors?

Choices

Choice (4)Response
a.40%
b.80%
c.20%
d.60%

Question 565

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Question

MCQ▾

A business man sells shirts at a profit of and inverts the proceeds to buy pants which he sells at a profit of 20%. If he makes a net profit of Rs. 700, the cost of the shirts is________.

Choices

Choice (4)Response
a.Rs. 2500
b.Rs. 2000
c.Rs. 2300
d.Rs. 2400