CREST Mental Maths Olympiad Class 8 Previous Year Papers

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

Q.1

Q.2

Q.3

Q.4

Q.5

Q.6

Q.7

Q.8

Q.9

Q.10

Q.1	Volume of a metal sphere is 38808 cm3. Find the surface area of sphere.
	a) 4558 cm2		b) 5836 cm2
	c) 5544 cm2		d) 4544 cm2

Q.2	Find the cube root of 1728?
	a) 8		b) 9
	c) 11		d) 12

Q.3	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.4	If you deposit $1000 in a savings account with an interest rate of 2% per year, how much will you have in the account after 2 years?
	a) 1822.2		b) 1040.4
	c) 1038.2		d) 103.82

Q.5	How much is 252 - 232?
	a) 96		b) 104
	c) 89		d) 101

Q.6	Fill in the blank: The minimum number of digits in the cube of a 4-digit number is _________.
	a) 9		b) 8
	c) 10		d) 11

Q.7	Find:
	a) 197		b) 308
	c) 279		d) 348

Q.8	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.9	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.10	The age of father is 30 years more than that of his son. 5 years hence father’s age will be thrice of his son’s age, find son present ages.
	a) 12 years		b) 10 years
	c) 15 years		d) 40 years

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