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

Q.2	Find the missing number: 4, 9, 16, 25, ?
	a) 30		b) 28
	c) 36		d) 32

Q.3	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.4	1/5 portion of a bamboo is in mud, 2/5 portion is in water and the remaining portion is above water. What portion is above water ?
	a) 2/5 portion		b) 3/4 portion
	c) 1/2 portion		d) 3/7 portion

Q.5	A clothing store has a total of 250 shirts in stock. If they sold 60% of the shirts, how many shirts are still left in the store?
	a) 60		b) 80
	c) 100		d) 120

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	What will be the positive value of x, when 4(x + 9)2 = 676?
	a) 6		b) 8
	c) 12		d) 4

Q.8	What is the term used to describe a pair of angles that add up to 180o?
	a) Complementary angles		b) Supplementary angles
	c) Corresponding angles		d) Alternate angles

Q.9	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.10	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

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