IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 810 - 816 of 931

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Question 810

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Question

MCQ▾

In the figure , and, if , what is the length of ?

The length of section CD

The Length of Section CD

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Choices

Choice (4)Response
a.4
b.3
c.5
d.6

Question 811

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Question

MCQ▾

The linear equation cuts the y-axis at________.

Choices

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

Question 812

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Question

MCQ▾

Which number will replace the question mark?

Given the multiple number in circles – Find missing value

Given the Multiple Number in Circles – Find Missing Value

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Choices

Choice (4)Response
a.31
b.45
c.25
d.41

Question 813

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Question

MCQ▾

If moon is called Star, Star is Sun, Sun is Earth, Earth is Jupiter, Jupiter is Mars and Mars is Mercury, where does man live?

Choices

Choice (4)Response
a.Sun
b.Jupiter
c.Mars
d.Earth

Question 814

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Question

MCQ▾

Choices

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

Question 815

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Question

MCQ▾

A student was asked to divide a number by 8 and add 16 to the quotient. He, however, first added 16 to the number and then divided it by 8, getting 160 as the answer. The correct answer should have been________

Choices

Choice (4)Response
a.174
b.162
c.154
d.198

Question 816

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Question

MCQ▾

Reema bought pens at Rs. 2.60 each and y getting cards at 80 paise each. If the pens cost Rs. 12 more than the cards, the equation involving x and y are ________

Choices

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