CREST Mathematics Olympiad Class 8 Previous Year Paper

Preparing for the Class 8 Maths Olympiad? One of the best ways to support your child's preparation is through previous year question papers. These papers not only reinforce key concepts but also give a real feel of the Olympiad exam pattern.

Why Class 8 Previous Year Papers Are Helpful

• Include important topics such as Rational Numbers, Squares and Square Roots, Cubes and Cube Roots, Exponents and Powers and much more.
• Help students develop a strategic approach to problem-solving under time pressure.
• Encourage independent learning and logical reasoning through structured practice.

With answer keys available, students can check their work, learn from mistakes, and gradually build exam confidence.

Download the Maths Olympiad Previous Year Paper for Class 8 (PDF) and give your child the right tools to practise smarter and perform better in the Olympiad.

>>> Join CREST Olympiads WhatsApp Channel for latest updates. CREST Mathematics Olympiad Previous Year Paper PDF for Class 8:

If your web browser doesn't have a PDF Plugin. Instead you can Click here to download the PDF

Syllabus:

Section 1: Rational Numbers, Squares and Square Roots, Cubes and Cube Roots, Exponents and Powers, Comparing Quantities, Algebraic Expressions and Identities, Linear Equations in One Variable, Understanding Quadrilaterals, Constructions, Mensuration, Visualizing Solid Shapes, Data Handling, Direct and Inverse Variations, Factorization, Introduction to Graphs, Playing with Numbers.

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

Sample Paper Previous Year Paper Marking Scheme Free Study Material

Previous Year Questions

Q.1

Q.2

Q.3

Q.4

Q.5

Q.6

Q.7

Q.8

Q.9

Q.10

Q.1	Simplify and match the following:     List-I     List-II     (P) (8x + 8y)/8     (1) 7x10 - 4     (Q) (-15x3 + 12x7 )/3     (2) (3x5 + 4y9)/y3     (R) (14x12y - 8x2y)/2x2y     (3) x + y     (S) (36x5 + 48y9)/12y3     (4) 4x7 - 5x3
	a) P - 4, Q - 3, R - 2, S - 4		b) P - 2, Q - 1, R - 3, S - 4
	c) P - 1, Q - 2, R - 3, S - 4		d) P - 3, Q - 4, R - 1, S - 2

Q.2	In a joint family, the average age of grandparents is 67 years, the average age of parents is 35 years and that of three grand children is 6 years. What is the average age of the family?
	a) 28 4/7 years		b) 31 5/7 years
	c) 32 1/2 years		d) 29 4/7 years

Q.3	Given that the number 1735538A36 is divisible by 3, where A is a digit, what are the possible values of A?
	a) 1		b) 4
	c) 7		d) All of these

Q.4	Which of the following statements is incorrect?
	a) Probability of an event can never exceed 1		b) The median of the data 21, 26, 16, 29, 32 is 16
	c) The mode of a set of data is the value which occurs most often		d) Double bar graphs are used to compare two sets of data

Q.5	A dishonest milkman mixed 2 L of water for every 5 L of milk and thus prepared a mixture of milk and water of 49 L. If he finally adds 14 L of pure milk to the mixture, find the ratio of milk and water in the mixture:
	a) 12: 5		b) 14: 3
	c) 7: 2		d) 9: 4

Q.6	Which of the following statements is TRUE?
	a) 5/7 < 7/9 < 9/11 < 11/13		b) 11/13 < 9/11 < 7/9 < 5/7
	c) 5/7 < 11/13 < 7/9 < 9/11		d) 5/7 < 9/11 < 11/13 < 7/9

Q.7	Subtract 4p2 - 2q + 7r3 from 3q + 7p2 - 2r3 + 4:
	a) p2 + 2q + 5r3 + 1		b) 11p2 + q + 5r3 + 1
	c) -3p2 + 5q + 9r3 - 7		d) 3p2 + 5q - 9r3 + 4

Q.8	Find the value of the following: (4)0.5 x (0.5)4
	a) 1		b) 4
	c) 1/8		d) 1/32

Q.9	My brother is 3 years elder to me. My father was 28 years of age when my sister was born while my mother was 26 years of age when I was born. If my sister was 4 years old when my brother was born, then what was the age of my father and mother respectively when my brother was born?
	a) 32, 23 years		b) 35, 29 years
	c) 32, 29 years		d) 35, 33 years

Q.10	In the given figure, ∠DAC = 30°, ∠CBD = 40°, ∠ADB = y°, and ∠ACB = x°. Find the difference between angles y° and x°:
	a) 30°		b) 80°
	c) 60°		d) 70°

Your Score: 0/10

Additional Preparation Resources

Students can also refer to the following resources to level up their CREST Mathematics Olympiad (CMO) exam preparation for class 8 -

1. CREST Mathematics Worksheets Package for class 8 - 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
2. CREST Mathematics Olympiad book for class 8 - 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 8 for free.

Note: Don’t forget to download the CREST Mathematics Olympiad past year paper pdf for class 8.