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	The sides of a triangle are in the ratio 2 : 3 : 5. If the perimeter of triangle is 50 cm. Find the three sides.
	a) 8 cm, 9 cm, 210 cm		b) 5 cm, 8 cm, 12 cm
	c) 9 cm, 12 cm, 15 cm		d) 10 cm, 15 cm, 25 cm

Q.2	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.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	Which number is divisible by 2 and 8? 15562, 36992, 53266, 658782
	a) 658782		b) 53266
	c) 36992		d) 15562

Q.5	A man swim downstream 30 km and upstream 18 km, taking a time of 3 hours each. What is the velocity of current?
	a) 4 km/h		b) 2 km/h
	c) 3 km/h		d) 5 km/h

Q.6	Fill in the blank with the appropriate choice: 5, 10, 17, 26, ___
	a) 29		b) 32
	c) 37		d) 36

Q.7	Express 2/11 as a decimal fraction.
	a) 0.181818 .....		b) 0.18
	c) 0.282828		d) 0.28

Q.8	The simple interest of a sum of money is 1/9 of the principal, and the number of years is equal to the rate percent per annum. Find the rate percent.
	a) 3		b) 2/5
	c) 10/3		d) 7

Q.9	Which number is divisible by 14? 125548, 271726, 678724, 253546
	a) 271726		b) 678724
	c) 125548		d) 253546

Q.10	Solve the question: -3/8 + 4/5 - 4/5 + 1/8 - 1/10
	a) -7/20		b) 7/20
	c) 5/14		d) -5/14

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