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

Q.1

Q.2

Q.3

Q.4

Q.5

Q.6

Q.7

Q.8

Q.9

Q.10

Q.1	A bag has five red, four black and three blue balls. One ball is drawn at random from the bag. Find the probability that the ball drawn is not red.
	a) 5/12		b) 1/12
	c) 1/4		d) 7/12

Q.2	A boy is running at a speed of p km/h to cover a distance of 1 km. But, due to slippery ground, his speed is reduced by q km/h (p > q). If he takes r hours to cover the distance, then which of the following is the correct relation between time, speed and distance?
	a) 1/r = (p - q)		b) r = (p - q)
	c) 1/r = (p + q)		d) r = (p + q)

Q.3	If the sum of two integers is negative, then which of the following must be true?
	a) At least one of the integers is positive		b) Both are positive
	c) At least one of the integers is negative		d) Both are negative

Q.4	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.5	In a castle there is food for 63 soldiers to last for 27 days. After 7 days, 27 more soldiers joined them. For how many days will the food last now?
	a) 12		b) 13
	c) 14		d) 15

Q.6	Which of the following points lies on the X-axis? (i) (4, 0) (ii) (5, 0) (iii) (0, -2) (iv) (0, 0)
	a) (i) and (ii)		b) (i), (ii), (iv) and (iii)
	c) (i), (ii) and (iv)		d) Only (iv)

Q.7	The length of a rectangle is 3 times its breadth. If the length is decreased by 3 cm and the breadth is increased by 5 cm, the area of the rectangle is increased by 57 cm2. The perimeter of the rectangle is:
	a) 18 cm		b) 48 cm
	c) 24 cm		d) 20 cm

Q.8	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.9	Which of the following pictures is the correct for the given net?
	a)		b)
	c)		d)

Q.10	If AB = 5 cm, BC = 4 cm, ∠B = 90° and opposite sides are equal, then which of the following figures can be constructed?
	a) Square		b) Rectangle
	c) Trapezium		d) Rhombus

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