IMO Level 2- Mathematics Olympiad (SOF) Class 9: Questions 41 - 44 of 109

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Question number: 41

» Everyday Mathematics

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Appeared in Year: 2014

MCQ▾

Question

Pratik invested an amount of Rs. At the rate of p. a. simple interest and another amount at the rate of 20 % p. a. simple interest. The total interest earned at the end of one year on the total amount invested became p. a. Find the total amount invested.

Choices

Choice (4)Response

a.

b.

20,000

c.

d.

25,000

Question number: 42

» Lines, Angles and Quadrilaterals

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Appeared in Year: 2014

MCQ▾

Question

In a class, teacher gave two identical cardboard pieces which are in the shape of a parallelogram to two groups. First group was asked to find area of parallelogram using AB as base. Then, another group was asked to find height h of the parallelogram with AD as base.

The two identical cardboard pieces

The Two Identical Cardboard Pieces

What is the height of the parallelogram in group II?

Choices

Choice (4)Response

a.

4.8 cm

b.

4 cm

c.

8.4 cm

d.

5.6 cm

Question number: 43

» Number System

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Appeared in Year: 2014

MCQ▾

Question

The question is based on the following six numbers.

If is written as as and so on, then which of the following two numbers will have least difference between them?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 44

» Triangles and Circles

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Appeared in Year: 2014

MCQ▾

Question

In the given figure, O is the centre of the circle. If , find .

the centre of the circle

The Centre of the Circle

Choices

Choice (4)Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

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