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

Sample Questions

Q.1

Q.2

Q.3

Q.4

Q.5

Q.6

Q.7

Q.8

Q.9

Q.10

Q.1	In the given figure, what is the area of the shaded sector in circle?
	a) 75π		b) 68π
	c) 59π		d) 96π

Q.2	What will come in place of question mark (?) in the following equation? (approx.) 2439.97 – 1234.01 + 401.99 = ? + 989.99
	a) 618		b) 630
	c) 650		d) 680

Q.3	Find the missing number:
	a) 11		b) 12
	c) 13		d) 15

Q.4	Three partners A, B and C invest $2200, $2800, and $3200 respectively in a business. How should they divide the profit of $2624?
	a) $704, $896, $1024		b) $356, $578, $798
	c) $983, $970, $986		d) $574, $667, $865

Q.5	What will come in place of question mark (?) in the following number series?            2, 6, 14, 30, ?, 126, 254
	a) 61		b) 62
	c) 64		d) 67

Q.6	150 m from the foot of a building on the level ground, the angle of an elevation of the top of a cliff is 45o. Find the height of this building.
	a) 134 m		b) 154 m
	c) 150 m		d) 165 m

Q.7	What is the value of x in (x + 3)/x = 4x?
	a) 1, -3/4		b) 2, -2/5
	c) 1, 1		d) 2, 1/3

Q.8	What will come in place of question mark (?) in the following number series? 10, 14, 25, 55, 140, ?
	a) 342		b) 360
	c) 388		d) 400

Q.9	Three cubes whose sides are 6 cm, 8 cm and 10 cm. They are melted and form a cube. Find the volume of that cube.
	a) 1328 cm3		b) 1243 cm3
	c) 1432 cm3		d) 1574 cm3

Q.10	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)

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