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 speed of a boat in still water is 7 km/h. If its speed in downstream is 10 km/h. Find the speed of the stream.
	a) 6 km/h		b) 10 km/h
	c) 3 km/h		d) 7 km/h

Q.2	Find the value of 11th term of the A.P, whose first two terms are –3 and 4.
	a) 45		b) 65
	c) 76		d) 67

Q.3	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.4	The total volume of a cube is 512 cm3. Find the side of a cube.
	a) 12 cm		b) 18 cm
	c) 16 cm		d) 8 cm

Q.5	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.6	Factorise: 5y(x +7) - 4(x + 7)
	a) (2x + 7)(y - 4)		b) (x + 7)(5y - 4)
	c) (x - 7)(5y - 4)		d) (x + 7)(3y - 4)

Q.7	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.8	The average age of 20 teachers is 45 years which is decreased by 6/7 years when a student joins this group. Then what is the age of that student?
	a) 27		b) 15
	c) 28		d) 18

Q.9	Fill in the blank with the appropriate choice: 5, 10, 17, 26, ___
	a) 29		b) 32
	c) 37		d) 36

Q.10	The mean of 5 observations 3, 5, 7, x and 11 is 7, find the value of x.
	a) 9		b) 10
	c) 11		d) 12

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