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

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## Question 41

Appeared in Year: 2014

### Question

MCQ▾

Pratik invested an amount of ₹ 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 42

Appeared in Year: 2014

### Question

MCQ▾

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.

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 43

Appeared in Year: 2014

### Question

MCQ▾

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 44

Appeared in Year: 2014

### Question

MCQ▾

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

### Choices

Choice (4)Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague