IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 610 - 615 of 1022

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Question 610

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Question

MCQ▾

In the figure (not drawn to scale), ABCD is a rhombus, FHI is an equilateral triangle and CEFG is a trapezium with EC parallel to FG, DCFI, BCG and GFH are straight lines. Find x and y respectively.

Image of a Rhombus, Triangle and Trapezium

Choices

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

Question 611

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Question

MCQ▾

In a and is twice that of . Then is ________.

Choices

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

Question 612

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Question

MCQ▾

In an examination one should get 36 % of the maximum marks to pass. A student obtains 113 marks and is declared fail by 85 marks. The maximum marks are ________.

Choices

Choice (4)Response
a.500
b.1008
c.640
d.550

Question 613

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Question

MCQ▾

Jimmy buys a bike for Rs. 60,000 and sells it at a gain of 15%. He sold the bike for ________.

Choices

Choice (4)Response
a.Rs. 75,000
b.Rs. 89,000
c.Rs. 59,000
d.Rs. 69,000

Question 614

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Question

MCQ▾

Two bikes start at the same point on a straight highway facing opposite directions. Each bike drives 3 miles take a right turn and drives 4 miles. How far apart are the two bikes?

Choices

Choice (4)Response
a.10 miles
b.20 miles
c.15 miles
d.22 miles

Question 615

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Question

MCQ▾

Each side of an equilateral triangle measures 10 cm. Its area is ________.

Choices

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