CREST Mental Maths Olympiad Class 10 Previous Year Paper

Want your child to perform their best in the CREST Mental Maths Olympiad Class 10? Practising with previous year question papers is a great way to fine-tune mental maths skills and boost exam confidence.

How Previous Year Papers Help

• Includes higher-level topics such as Number System, Algebra, Geometry and much more.
• Sharpens calculation speed, logical analysis, and time management skills needed for Olympiad-level questions.
• Gives students a real feel of the exam format and types of questions likely to appear.

Download the Class 10 CREST Mental Maths Olympiad Previous Year Paper PDF and let your child practise smartly for better scores!

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Syllabus:

Number System
Algebra
Comparing Quantities
Geometry
Mensuration
Playing with Numbers
Data Handling

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	A began a business with $400 and was joined afterwards by B with $300. When did B join if the profits at the end of the year were divided in the ratio 2 : 1?
	a) 8		b) 7
	c) 9		d) 6

Q.2	What is the value of the polynomial -4x2 + 7x - 5, when x = -3?
	a) -34		b) 41
	c) -62		d) 54

Q.3	A 100 m long train passes a platform which is 200 m long. Find the distance covered by the train in passing the platform.
	a) 350 m		b) 250 m
	c) 218 m		d) 300 m

Q.4	What is the product of two consecutive natural numbers?
	a) Even number		b) Prime number
	c) Divisible by 3		d) Odd number

Q.5	Simplify: ((32 + 80)/52)
	a) 4/6		b) 3/7
	c) 2/5		d) 9/25

Q.6	What will come in place of question mark (?)? 4, 9, 16, 25, ?
	a) 32		b) 30
	c) 49		d) 36

Q.7	The speed of a boat moving upstream is 28 km/h and the speed of a boat moving downstream is 44 km/h. What is the speed of the boat in still water?
	a) 38 km/h		b) 32 km/h
	c) 36 km/h		d) 28 km/h

Q.8	The simple interest on a certain sum of money for 2 years at 10% per annum is $200, find compound interest at the same rate and for the same time.
	a) $160		b) $260
	c) $170		d) $210

Q.9	Factorise: 6x2 - 5xy - 6y2
	a) (x - 3y)(x - y)		b) (x - 3)(x + 3y)
	c) (2x - 3y)(3x + 2y)		d) (2x - 3)(3x - 3y)

Q.10	If P = 3 - 2√2, what is the value of P2 + 1/P2?
	a) 28		b) 30
	c) 34		d) 22

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