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 .

Diameter of a Circle

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

The Figure PQRS is a Parallelogram

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.

The Diagram Show Educated Girls and Employed

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.

Figure Show the Crcle

Choices

Choice (4)Response

a.

Figure Show the Crcle Part-1

b.

Figure Show the Crcle Part-2

c.

Figure Show the Crcle Part-3

d.

Figure Show the Crcle Part-4