CREST Mental Maths Olympiad Class 11 Sample Paper

Advance your mental math capabilities with the CREST Mental Maths Olympiad Sample Paper for Class 11. Designed for senior students, this paper helps refine calculation speed, logic application, and competitive exam readiness.

What's Inside the Class 11 CREST Mental Maths Sample Paper?

• Complex numerical problems covering Number System, Mensuration and Data Handling etc.
• Timed questions to enhance rapid thinking and problem-solving accuracy
• Structured according to the Class 11 Mental Maths Olympiad syllabus

Download the Class 11 CREST Mental Maths Olympiad Sample Paper PDF to prepare efficiently and strengthen core mathematical reasoning skills.

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Syllabus:

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

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	Which number is divisible by 14? 125548, 271726, 678724, 253546
	a) 271726		b) 678724
	c) 125548		d) 253546

Q.2	A and B together can do a piece of work in 6 days and A alone can do it in 9 days. In how many days can B alone do it?
	a) 15		b) 14
	c) 18		d) 11

Q.3	Evaluate: mn - ab(m + n) + a2b2
	a) (n - ab)(m - ab)		b) (2n - ab)(m - 2ab)
	c) (3n + ab)(2m + ab)		d) (n + ab)(5m - 3ab)

Q.4	One card is drawn from a well shuffled deck of 52 cards. Find the probability of getting a face card.
	a) 1.4		b) 1/2
	c) 0.34		d) 3/13

Q.5	The mean of 20 numbers is 18. If 2 is added to each number, what is the new mean?
	a) 20		b) 22
	c) 24		d) 26

Q.6	In the given figure, what is the area of the shaded sector in circle?
	a) 75π		b) 68π
	c) 59π		d) 96π

Q.7	Find the present worth of $1341 due, 4 years at 9% per annum.
	a) $660		b) $760
	c) $870		d) $950

Q.8	The product of 2 numbers is 368 and the difference of these two numbers is 7. Find the numbers.
	a) 23, 16		b) 28, 11
	c) 26, 14		d) 25, 7

Q.9	In the adjoining figure, find the area of the shaded portion.
	a) 300 cm2		b) 250 cm2
	c) 200 cm2		d) 280 cm2

Q.10	Find the missing number:
	a) 1		b) 3
	c) 2		d) 4

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