CREST Mental Maths Olympiad Class 8 Sample Paper

Help your child master advanced math concepts with the CREST Mental Maths Olympiad Sample Paper for Class 8. This sample paper boosts logical reasoning and mental agility, essential for high-level competitive exams.

Key Features of Class 8 CREST Mental Maths Sample Paper

• Includes mental maths questions on Number System, Algebra and Comparing Quantities etc.
• Designed to improve speed, accuracy, and conceptual understanding
• Follows the official Class 8 CREST Mental Maths Olympiad exam format

Download the Class 8 CREST Mental Maths Olympiad Sample Paper PDF to begin focused practice and boost Olympiad performance.

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Syllabus:

Number System
Algebra
Square and Square Roots
Cube and Cube Roots
Comparing Quantities
Mensuration
Playing with Numbers
Data Handling and Symmetry
Geometry

Sample 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	Find:
	a) 70		b) 4900
	c) 7		d) 49

Q.2	Which number is divisible by both 2 and 3? 12345, 24680, 20304, 8007, 8642
	a) 12345		b) 8007
	c) 20304		d) 8642

Q.3	A circular garden has a diameter of 14 metres. What is the area of the garden?
	a) 152 m2		b) 154 m2
	c) 156 m2		d) 158 m2

Q.4	If the ratio of three numbers is 2 : 3 : 5 and their sum is 2700, what is the smallest of the three numbers?
	a) 540		b) 270
	c) 450		d) 530

Q.5	Simplify the expression: (14x - 3y)(2x + 25y) - (-45x + 21y)
	a) 32x2 - 84y2 + 339xy - 11y		b) 28x2 - 75y2 + 389xy - 21y
	c) 13x2 - 44y2 + 239xy - 51y		d) 23x2 - 44y2 + 321xy - 23y

Q.6	PQRS is a parallelogram. If PS = 10 cm and ∠SPQ = 30° and the area of the parallelogram is 55√3 cm2, then find the length of PQ (in cm).
	a) 9√3		b) 12√3
	c) 11√3		d) 15√3

Q.7	In the given rectangle, state the number of lines of symmetry.
	a) 2		b) 4
	c) 6		d) 3

Q.8	A man bought a bicycle for $80 and sold it for $100. What is the profit percentage?
	a) 25%		b) 10%
	c) 55%		d) 40%

Q.9	Evaluate: (93 - 63) x (3/5)-3
	a) 2265		b) 2375
	c) 2475		d) 2585

Q.10	Two cubes each of 10 cm edge are joined end-to-end. Calculate the surface area of the resulting cuboid.
	a) 100 cm2		b) 1000 cm2
	c) 10 cm2		d) 10000 cm2

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