SOF - IMO PDF Sample Papers for Class 9

Class 9 sample paper & practice questions for International Mathematics Olympiad (IMO) level 1 are given below. Syllabus for level 1 is also mentioned for these exams. You can refer these sample paper & quiz for preparing for the exam.

Sample Questions from Olympiad Success:
Q.1 Q.2 Q.3 Q.4 Q.5 Q.6 Q.7 Q.8 Q.9 Q.10

Q.1

Look at the image given below and find OP.



a)

5 cm

b)

6 cm

c)

7 cm

d)

4 cm

Q.2

The least number which when divided by 35, leaves remainder of 25, when divided with 45 leaves a remainder of 35 and when divided by 55 leaves 45 as remainder, is:

a)

3455

b)

3465

c)

3475

d)

10

Q.3

Identify the identical figures from the following options.



a)

(1,2,5), (3,8,9), (4,6,7)

b)

(1,2,5), (4,7,8), (5,6,9)

c)

(1,2,5), (3,7,8), (4,6,9)

d)

(1,3,5), (2,7,8) (4,6,9)

Q.4

It takes Riaz 30 minutes to mark a paper. Razi only need 25 minutes to mark a paper. If they both start marking paper at 11:00 AM, What is the first time they will finish marking a paper at the same time?

a) 12:30
b) 12:45
c) 1:30
d) 12:25

Q.5

If diameter of a cylinder is 5cm and volume of cylinder is 650 cm3 then height of cylinder is:

a)

40 cm

b)

25 cm

c)

33 cm

d)

45 cm

Q.6

If a cuboids is 3.2 cm high, 8.9 cm long and 4.7 cm wide then total surface area is:

a)

160.7 cm²

b)

180.0 cm²

c)

205.7 cm²

d)

170.7 cm²

Q.7

In a two digit number, the unit's digit exceeds the ten's digit by 2 and the product of the number and the sum of its digits is 144. Find the number.

a)

24

b)

26

c)

42

d)

46

Q.8

Find the value of y if the points A(5, y), B(1, 5), C(2, 1) and D(6, 2) are the vertices of the square.

a)

5

b)

3

c)

6

d)

4

Q.9

Find the mean of first five odd natural numbers.

a) 3
b) 5
c) 7
d) 9

Q.10

Radius of sphere is 8 cm. How many small spheres of radii 4 cm can be formed out of it?

a)

2

b)

4

c)

6

d)

8

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Sample PDF of SOF - International Mathematics Olympiad (IMO) PDF Sample Papers for Class 9:


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Answers to Sample Questions from Olympiad Success:
Q.1 )cQ.2 )aQ.3 )cQ.4 )cQ.5 )cQ.6 )dQ.7 )aQ.8 )cQ.9 )bQ.10 )d

Answers to Sample Questions from Olympiad Success:

Q.1 : c | Q.2 : a | Q.3 : c | Q.4 : c | Q.5 : c | Q.6 : d | Q.7 : a | Q.8 : c | Q.9 : b | Q.10 : d

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