CREST Mathematics Olympiad Class 9 Sample Paper

Class 9 is a stepping stone to more advanced mathematics, and building strong fundamentals is key. The Maths Olympiad Sample Paper for Class 9 is designed to help students practise challenging problems, sharpen logical reasoning, and become familiar with the Olympiad exam format.

What's Included in the Sample Paper?

  • Well-structured multiple-choice questions based on Class 9 maths topics.
  • Two sections: Practical Mathematics and Achiever's Section to develop deeper thinking.
  • Answer key with explanations to support guided learning and independent revision.

Download the Class 9 Maths Olympiad Sample Paper (PDF)

Download the free Class 9 Maths Olympiad Sample Paper in PDF format to help your child practise smartly, identify weak areas, and boost their confidence ahead of the exam.

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Syllabus:

Section 1: Number Systems, Polynomials, Coordinate Geometry, Linear Equations in Two Variables, Introduction to Euclid’s Geometry, Lines and Angles, Triangles, Quadrilaterals, Areas of Parallelograms and Triangles, Circles, Constructions, Heron’s Formula, Surface Areas and Volumes, Statistics, Probability.

Achievers Section: Higher Order Thinking Questions - Syllabus as per Section 1

Sample Questions

Q.1 Q.2 Q.3 Q.4 Q.5 Q.6 Q.7 Q.8 Q.9 Q.10

Q.1

The circum-centre of the triangle formed by points O(0, 0), A(6, 0) and B(0, 6) is ___________.

Q.2

A die is thrown once. Find the probability of getting a number less than 8.

Q.3

The ratio in which the point (2, y) divides the join of (-4, 3) and (6, 3) and hence the value of y is:

Q.4

If ABCD is a rhombus with angle ABC = 56°, then angle ACD is equal to:


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Q.5

In measuring the sides of a rectangle, there is an excess of 5% on one side and 2% deficit on the other. Then the error per cent in the area is:

Q.6

ABCD is a square of side 'a' cm. AB, BC, CD and AD are all chords of circles with equal radii. If the chords subtend an angle of 120⁰ at the centre of their respective circles, find the total area of the given figure, where arcs are a part of the circle:


Question image

Q.7

In the following figure, two isosceles right triangles, DEF and HGI are on the same base DH and DH are parallel to FI. If DE = GH = 9 cm and DH = 20 cm, then the area of the quadrilateral FEGI is ________.


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Q.8

If x = a(b - c), y = b(c - a) and z = c(a - b), then (x/a)3 + (y/b)3 + (z/c)3 = ?

Q.9

The area of a rectangular field is 460 m2. If the length is 15% more than the breadth, then what is the breadth of the field?

Q.10

The ratio of the number of students in two classrooms, C1 and C2, is 2:3. It is observed that after shifting ten students from C1 to C2, the ratio is 3:7. Further, how many students have to be shifted from C2 to C1 for the new ratio to become 9:11?

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Answers to Sample Questions from CREST Olympiads:

Q.1aQ.2bQ.3cQ.4dQ.5cQ.6bQ.7aQ.8aQ.9dQ.10b

Answers to Sample Questions from CREST Olympiads:

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

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