IMO Level 2- Mathematics Olympiad (SOF) Class 9: Questions 5 - 9 of 109

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Question number: 5

» Lines, Angles and Quadrilaterals

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MCQ▾

Question

In the given figure, ABCD is a parallelogram in which P is the midpoint of DC and Q is a point on AC such that CQ = . Also, PQ when produced meets BC at R. Then CR = ________.

the given figure, ABCD

The Given Figure, ABCD

Choices

Choice (4)Response

a.

b.

c.

RB

d.

Question does not provide sufficient data or is vague

Question number: 6

» Lines, Angles and Quadrilaterals

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MCQ▾

Question

In the given figure, and and . If then find the measure of .

The Figure of AE, BC, CD

The Figure of AE, BC, CD

Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

Question number: 7

» Statistics and Probability

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Appeared in Year: 2014

MCQ▾

Question

Three fair coins are tossed simultaneously. Find the probability of getting at least two heads.

Choices

Choice (4)Response

a.

b.

¼

c.

d.

Question number: 8

» Number System

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MCQ▾

Question

Which least number must be subtracted from 9999999 so that it will become the multiple of 125?

Choices

Choice (4)Response

a.

124

b.

24

c.

4

d.

Question does not provide sufficient data or is vague

Question number: 9

» Everyday Mathematics

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MCQ▾

Question

Kamla has a triangular field with sides where she grew wheat. In another triangular field with sides adjacent to the previous field, she wanted to grow potatoes and onions. She divided the field in two parts by joining the mid-point of the longest side to the opposite vertex and grew potatoes in one part and onions in the other part. How much area (in hectares) has been used for wheat, potatoes and onions? (1 hectare ).

Choices

Choice (4)Response

a.

b.

c.

d.

All of the above

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