# IMO Level 2- Mathematics Olympiad (SOF) Class 9: Questions 45 - 49 of 109

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## Question 45

Appeared in Year: 2014

### Question

MCQ▾

In the given figure, AB is a diameter of a circle with centre O. If ADE and CBE are straight lines, meeting at E such that and find .

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 46

Appeared in Year: 2014

### Question

MCQ▾

In the given figure, PQRS is a parallelogram; PO and QO are, respectively, the angle bisectors of and . Line LOM are drawn parallel to PQ. Which of the following is true? A. B. C. D. All of these

### Choices

Choice (4)Response

a.

b.

c.

d.

All a., b. and c. are correct

## Question 47

Appeared in Year: 2014

### Question

MCQ▾

PQR is a triangle in which and . M is the midpoint of PQ and N is the midpoint of PR. Calculate the perimeter of trapezium MNRQ

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 48

Appeared in Year: 2014

### Question

MCQ▾

Study the given diagram and identify the region representing girls who are employed and educated.

### Choices

Choice (4)Response

a.

4,5, 6

b.

1,4, 7

c.

5 only

d.

4,7

## Question 49

Appeared in Year: 2014

### Question

MCQ▾

Select a figure from amongst the options, which when placed in the blank space of Fig. (X) Would complete the pattern.

### Choices

Choice (4)Response

a.

b.

c.

d.