CREST Mathematics Olympiad Class 8 Sample Paper

Class 8 students face more advanced mathematical challenges, making it the perfect time to build strong problem-solving abilities. The Maths Olympiad Sample Paper for Class 8 is crafted to help students practise a variety of questions and get comfortable with the Olympiad exam pattern.

What's Included in the Sample Paper?

• Multiple-choice questions covering essential topics from the Class 8 maths syllabus.
• Two sections: Practical Mathematics and Achiever's Section to deepen analytical thinking.
• Answer key with clear explanations to aid self-study and improvement.

Download the Class 8 Maths Olympiad Sample Paper (PDF)

Download the free Class 8 Maths Olympiad Sample Paper in PDF format to enhance your child's preparation, strengthen fundamentals, and improve exam readiness.

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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

Sample Questions

Q.1

Q.2

Q.3

Q.4

Q.5

Q.6

Q.7

Q.8

Q.9

Q.10

Q.1	Match the statements of Column A with those of Column B:  Column A Column B  (1) The geometric point of a triangle which always lies inside the triangle  (a) In centre  (2) The geometric point of a triangle which always lies outside the triangle  (b) Orthocentre  (3) The geometric point of a triangle which always lies on two sides of the triangle  (c) Circumcentre  (4) The geometric point of a triangle which lies only on the longest side of the triangle  (d) Excentre
	a) 1 - (a), 2 - (d), 3 - (b), 4 - (c)		b) 1 - (d), 4 - (c), 3 - (b), 2 - (a)
	c) 1 - (a), 2 - (b), 3 - (c), 4 - (d)		d) 1 - (d), 2 - (c), 3 - (b), 4 - (a)

Q.2	In the given figure, O is the centre of the circle, ∠CBE = 25⁰ and  ∠DEA = 60⁰. Find the measure of ∠ADB.
	a) 90⁰		b) 85⁰
	c) 95⁰		d) 120⁰

Q.3	Which of the following statements is correct?
	a) The number 111,111,111,111 is divisible by 9 and 11.		b) The number 111,111,111,111 is divisible by 5 and 11.
	c) The number 111,111,111,111 is divisible by 3 and 9.		d) The number 111,111,111,111 is divisible by 3 and 11.

Q.4	The average number of runs scored by a batsman in eight innings is x. The batsman scored an average of 45 runs in the remaining two innings, thus increasing his average score for ten innings by 4.5 runs. What was his average score for the first eight innings that he played?
	a) 22.5 runs		b) 40.5 runs
	c) 25 runs		d) None of these

Q.5	Anne gave 40% of the amount he had to Jey. Jey in turn gave one-fourth of what she received from Anne to Paul. After paying $200 to the NGO out of the amount he got from Jey, Paul now has $600 left with him. How much amount did Anne have?
	a) $1,200		b) $4,000
	c) $8,000		d) $6,000

Q.6	Find m, if (3/7)9 ÷ (3/7)5 = (3/7)3m + 2/m - 2.
	a) 4		b) 10
	c) -4		d) 15

Q.7	Resolve into factors: (a - b)2 - (a - b)3
	a) (a - b)2 (1 - a + b)		b) (a - b)2 (1 - a + b)2
	c) (a - b)2 (1 - a - b)		d) (a - b) (1 - a + b)

Q.8	Find the value of smallest positive integer n for which 864 x n will be a perfect cube.
	a) 1		b) 2
	c) 3		d) 4

Q.9	In an examination, 42% of students failed in Hindi and 25% failed in English. If 17% failed in both subjects, the percentage of those who passed both subjects is
	a) 23%		b) 27%
	c) 33%		d) 50%

Q.10	Out of the total 390 students studying in a college of  Arts and Science, boys and girls are in the ratio of 7:6 respectively and the number of students studying Arts and Science are in the ratio of 3:7 respectively. The boys and girls studying Arts are in the ratio of 4:5 respectively. How many boys are studying Science?
	a) 52		b) 65
	c) 115		d) 158

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