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.

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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	Find the square root of the following: (1/4) x (1/49) ÷ (25/121)
	a) 11/5		b) 11/70
	c) 7/11		d) 11/7

Q.2	Find the value of the following: (4)0.5 x (0.5)4
	a) 1		b) 4
	c) 1/8		d) 1/32

Q.3	A train travelling at 90 km/h crosses a stationary goods train 200 m long in the same direction in 15 s. In how much time will it cross a man moving in the opposite direction at 5 m/s?
	a) 5.83 s		b) 7.5 s
	c) 5 s		d) 8.33 s

Q.4	A fraction becomes 2 when 1 is added to both the numerator and the denominator, and it becomes 3 when 1 is subtracted from both the numerator and the denominator. The numerator of the given fraction is:
	a) 7		b) 3
	c) 4		d) 2

Q.5	The sum of three expressions is x2 + y2 + z2. If two of them are 4x2 - 5y2 + 3z2 and - 3x2 + 4y2 + 2z2, the third expression is:
	a) 2x2 + 2z2		b) 2y2
	c) 2x2 - 2z2		d) 2y2 - 4z2

Q.6	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.7	In the figure given below AN and CP are perpendiculars to the diagonal BD of a parallelogram, then which of the following options is correct?
	a) AN = CP		b) AN > CP
	c) AN < CP		d) None of these

Q.8	The ratio between the present ages of M and N is 5: 3 respectively. The ratio between M's age 4 years ago and N's age after 4 years is 1: 1. What is the ratio between M's age after 4 years and N's age 4 years ago?
	a) 2: 1		b) 1: 3
	c) 4: 1		d) 3: 1

Q.9	Draw four rays OA, OB, OC, OD such that ∠AOB = 58°, ∠COD = 64°. OP bisects ∠AOB, OQ bisects ∠COD. If OQ is perpendicular to OP, then find the value of ∠BOC:
	a) 29°		b) 50°
	c) 51°		d) 48°

Q.10	Which of the following is not a possible solution for 2x - 5y = 4?
	a) x = 2, y = 0		b) x = 7, y = 2
	c) x = 12, y = 4		d) x = 15, y = 6

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.