CREST Mathematics Olympiad Class 9 Previous Year Paper
Is your child preparing for the Class 9 Maths Olympiad? Practising with previous year question papers is one of the most effective ways to improve performance. These papers offer students a clear understanding of exam-style questions and help strengthen their problem-solving techniques.
Benefits of Solving Class 9 Previous Year Papers
Cover key concepts such as Number Systems, Polynomials, Coordinate Geometry, Linear Equations in Two Variables, Introduction to Euclid's Geometry etc.
Build accuracy, speed, and logical reasoning - essential skills for competitive exams.
Provide exposure to the Olympiad format, helping reduce exam-day stress and surprises.
Each paper comes with an answer key so students can review their solutions, understand mistakes, and focus on areas needing improvement.
Download the Maths Olympiad Previous Year Paper for Class 9 (PDF) to help your child prepare with focus and confidence, and aim for top scores in the upcoming Olympiad.
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
What is the average of percent rise over the given years?
Q.2
If the roots of the equation (c2 - ab) x2 - 2(a2 - bc) x + (b2 - ac) = 0 for a ≠ 0 are real and equal, then the value of a3 + b3 + c3 is:
Q.3
The difference between two positive numbers is 3. If the sum of the squares of these numbers is 369, then the sum of numbers is:
Q.4
Reblet's father was 38 years old when she was born while her mother was 36 years old when her brother 4 years younger to her was born. What is the difference between the ages of her parents?
Q.5
If the length of a rectangular field is increased by 20% and the breadth is reduced by 20% the area of the rectangle will be 192 m2. What is the area of the original rectangle?
Q.6
If in the figure given below 'O' is the centre of the circle, then the value of x will be:
Q.7
If [√(x +1) + √(x - 1)]/[√(x + 1) - √(x - 1)] = 3, then the value of x is:
Q.8
If the side of a rhombus is 20 cm and its shorter diagonal is three-fourths of its longer diagonal, then the area of the rhombus is:
Q.9
For how many years is the percent rise more than 100%?
Q.10
If x and y are natural numbers such that (3x + 7y) is a multiple of 11, then which of the following expressions is always divisible by 11?
Answers to Previous Year Questions from CREST Olympiads:
Q.1
d
Q.2
b
Q.3
b
Q.4
c
Q.5
d
Q.6
c
Q.7
c
Q.8
c
Q.9
d
Q.10
d
Additional Preparation Resources
Students can also refer to the following resources to level up their CREST Mathematics Olympiad (CMO) exam preparation for class 9 -
CREST Mathematics Worksheets Package for class 9 - It is a package of 5 worksheets. The worksheets are in the same pattern as the previous year paper. Hence, very useful for preparation. Existing users can purchase additional practice worksheets by following these steps: Login at https://www.crestolympiads.com/login -> Dashboard -> Additional Practice -> Buy & new users can visit https://www.crestolympiads.com/registration
CREST Mathematics Olympiad book for class 9 - The book covers topic-wise reading material, chapter-wise practice questions with answer key & contains the previous year paper. The book is available in both physical and pdf formats. Proceed now to purchase the Olympiad book. Also, students can view & download the first chapter of the Maths Olympiad book for class 9 for free.
Note: Don’t forget to download the CREST Mathematics Olympiad past year paper pdf for class 9.
Answers to Previous Year Questions from CREST Olympiads:
Q.1 : d | Q.2 : b | Q.3 : b | Q.4 : c | Q.5 : d | Q.6 : c | Q.7 : c | Q.8 : c | Q.9 : d | Q.10 : d
