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	Solve:
	a) 110		b) 105
	c) 90		d) 80

Q.2	In class X total students were 36. Out of which 20 students are boys. Find the probability of girls in the class.
	a) 2/5		b) 6/3
	c) 4/9		d) 3/8

Q.3	Find the volume of a sphere whose radius is 6 cm.
	a) 893.46 cm3		b) 975 cm3
	c) 686 cm3		d) 904.32 cm3

Q.4	In the adjoining figure. Find x.
	a) 80o		b) 120o
	c) 110o		d) 90o

Q.5	In the figure, find x if BC = AD and AB = CD.
	a) 70o		b) 55o
	c) 65o		d) 75o

Q.6	Which number is divisible by 9? 36846, 53363, 36215, 78945
	a) 78945		b) 53363
	c) 36215		d) 36846

Q.7	The graph below shows the ratio of export to imports of two companies over the years. In how many of the given years were the exports more than the imports for company A?
	a) 2		b) 1
	c) 3		d) 4

Q.8	What will come in place of question mark (?). 3, 6, 11, 18, 27, ?
	a) 36		b) 35
	c) 38		d) 32

Q.9	If P = 3 - 2√2, what is the value of P2 + 1/P2?
	a) 28		b) 30
	c) 34		d) 22

Q.10	The mean of 10 observations is 15.3. If two observations 6 and 9 are replaced by 8 and 14 respectively. Find the new mean.
	a) 14		b) 16
	c) 18		d) 20

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