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

At present, the age of a father is three times that of his son. Five years hence, the father's age would be two times that of his son. Find the present age of the son.

Q.2

The volume of a solid sphere is 36π cm³. Find its radius.

Q.3

Over the summer Jason grew from 70 inches to 73.5 inches. What percent has Jason’s height increased?

Q.4

Find ∠QOP.

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?

Q.6

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

Q.7

Solve:
36 x 6+ 10 - 52

Q.8

A die is thrown once. Find the probability of getting a prime number.

Q.9

The true discount on a bill due 10 months at 15% per annum is $225. What is the amount of bill?

Q.10

A man sold two watches at $450 each. He sold one at a loss of 15% and the other at a gain of 15%. What is the total loss or gain percentage?

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Answers to Sample Questions from CREST Olympiads:

Q.1bQ.2bQ.3dQ.4dQ.5bQ.6cQ.7bQ.8aQ.9bQ.10c

Answers to Sample Questions from CREST Olympiads:

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

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