CREST Mental Maths Olympiad Class 11 Previous Year Paper

Preparing for the CREST Mental Maths Olympiad Class 11? One of the best ways to stay ahead is by solving previous year question papers. It helps strengthen problem-solving speed and gives a clear idea of what to expect in the exam.

Why Solving Past Papers is Useful

• Covers advanced topics like Number System, Comparing Quantities and Playing with Numbers etc..
• Improves accuracy, logical thinking, and speed-essential skills for Olympiad success.
• Helps students get familiar with the exam style and boosts confidence.

Download the Class 11 CREST Mental Maths Olympiad Previous Year Paper PDF and help your child practise smarter for better results!

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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	A die is thrown once. Find the probability of getting a prime number.
	a) 1/2		b) 1/3
	c) 1/4		d) 1/5

Q.2	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.3	In the adjoining figure, find the area of the shaded portion.
	a) 300 cm2		b) 250 cm2
	c) 200 cm2		d) 280 cm2

Q.4	What is the remainder when p(x) = x3 - ax2 + 6x - a is divided by x - a?
	a) 5a		b) 6a
	c) 2a		d) 8a

Q.5	Which number is divisible by 14? 125548, 271726, 678724, 253546
	a) 271726		b) 678724
	c) 125548		d) 253546

Q.6	Pipe A can fill the tank in 80 minutes and pipe B in 120 minutes. Then after how much time both pipes can together fill the tank?
	a) 32 minutes		b) 48 minutes
	c) 45 minutes		d) 35 minutes

Q.7	Find the mode in the data given below:      1,1,7,9,5,4,5,9,5,6,7,2,3,2,4
	a) 1		b) 2
	c) 3		d) 5

Q.8	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

Q.9	Which number is divisible by 17? 25435, 643753, 109276, 156446
	a) 25435		b) 109276
	c) 156446		d) 643753

Q.10	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

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