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 Questions

Q.1

Q.2

Q.3

Q.4

Q.5

Q.6

Q.7

Q.8

Q.9

Q.10

Q.1	If P(y) = y² - y + 1 then, what is the value of P(3)?

Q.2	By selling goods for $1400, a trader loses 20%. Find the cost price.

Q.3	The mean of 20 numbers is 18. If 2 is added to each number, what is the new mean?

Q.4	A bag contains 20 cards numbering 1, 2, 3, . . . . . . . . . . , 20. One card is drawn from the bag. Find the probability that it has a prime number.

Q.5	What will come in place of question mark (?) in the following number series? 10, 14, 25, 55, 140, ?

Q.6	In the adjoining figure, chord AB is at a distance of 5 cm from centre O of the circle. Find radius of circle if length of the chord is 24 cm.

Q.7	In the figure, find the area of ∆ABC is which ∠ACB = 45^o, and BC = 8 cm.

Q.8	If (⁴√49) = x^1/2, what is the value of x?

Q.9	If s is the semi-perimeter and a, b, c are the sides of the triangle, s - a = 12 cm, s - b = 9 cm, s - c = 4 cm, then what is the value of s?

Q.10	The volume of the right circular cylinder is 792 cm³, height of the cylinder is 7 cm. Find the radius.

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Answers to Sample Questions from CREST Olympiads:

Q.1	c	Q.2	a	Q.3	a	Q.4	d	Q.5	c	Q.6	a	Q.7	d	Q.8	c	Q.9	a	Q.10	a

Answers to Sample Questions from CREST Olympiads:

Q.1 : c | Q.2 : a | Q.3 : a | Q.4 : d | Q.5 : c | Q.6 : a | Q.7 : d | Q.8 : c | Q.9 : a | Q.10 : a

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