CREST Mental Maths Olympiad Class 8 Previous Year Paper

Ready to help your child excel in the CREST Mental Maths Olympiad Class 8? Practising previous year papers is a proven method to boost mental maths skills and confidence ahead of the exam.

Why Use Previous Year Question Papers?

• Covers key topics such as Algebra, Mensuration, Data Handling and Symmetry etc.
• Enhances quick thinking, accuracy, and problem-solving abilities vital for Olympiad success.
• Familiarises students with the exam format to reduce test-day stress.

Download the Class 8 CREST Mental Maths Olympiad Previous Year Paper PDF to give your child the practice they need for top 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

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	30 persons can complete a piece of work in 18 days. How many more persons needed if the work is to be completed in 12 days?
	a) 12		b) 24
	c) 15		d) 13

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

Q.3	What will come in place of question mark (?) in the number series?  1, 9, 25, 49, 81, ?
	a) 99		b) 121
	c) 144		d) 169

Q.4	If a dress is priced at $60 and is on sale for 20% off, how much will the dress cost?
	a) $26		b) $32
	c) $34		d) $48

Q.5	What is the least multiple of 7, which when divided by 2, 3, 4, 5 and 6, leaves the remainders 1, 2, 3, 4, 5 respectively?
	a) 116		b) 119
	c) 124		d) 134

Q.6	Determine the integer when it is divided by (–9), the answer is 23.
	a) -198		b) -207
	c) -177		d) -210

Q.7	Evaluate: (93 - 63) x (3/5)-3
	a) 2265		b) 2375
	c) 2475		d) 2585

Q.8	Find y in the given figure.
	a) 60o		b) 30o
	c) 45o		d) 55o

Q.9	Simplify the expression: (4x - 3y) - (2x + 5y)
	a) 2x - 8y		b) 3x -7y
	c) 2y -3x		d) 3y -7x

Q.10	The sum of two rational numbers is –8. If one of the numbers is -21/8. Find the other number.
	a) -43/8		b) -25/8
	c) -37/8		d) -53/8

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