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 three angles x, y, and z are angles as shown in the figure. Find the value of 1/2z if x = 58o and y = 42°.


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Q.2

In the figure, find the value of x + y.
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Q.3

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.4

The line - graph gives the annual profit earned by a company during the period 2017-2022. Study the line graph and answer the question that are based on it.
If the income in 2022 was $264 million, what was the expenditure in 2022?


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Q.5

A cube of side 3 cm is melted and similar cubes of sides 1 cm each are formed. How many such cubes are possible?

Q.6

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

Q.7

Three cubes of the same metal, whose edges are 6, 8, and 10 cm are melted and formed into a single cube. Find the diagonal of the single cube.

Q.8

Which number is divisible by 2 and 8?
15562, 36992, 53266, 658782

Q.9

Sam invested an amount of $ 8000 at a compound interest rate of 8% per annum for a period of three years. How much amount will Sam get after 2 years?

Q.10

The following line graph shows the sales of boxes of two sizes medium and large on 5 different days by a company ABC. Study the graph carefully and answer the question given below:
How many large size boxes were sold together in all the given days?
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Answers to Sample Questions from CREST Olympiads:

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

Answers to Sample Questions from CREST Olympiads:

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

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