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CREST Mental Maths Olympiad Class 10 Sample Paper

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Syllabus:

Number System
Algebra
Comparing Quantities
Geometry
Mensuration
Playing with Numbers
Data Handling

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

Q.1

In the given figure, Find the value of semi perimeter of the triangle.

Q.2

In the given figure, LM and PQ are parallel to each other and AB is the transversal. If ∠MCD = (3x)° and ∠QDC = (2x + 50)°, then what is the value of x?

Q.3

Find the probability of getting an even number between 10 and 25.

Q.4

In the given figure, find x and y.

Q.5

The average age of three children and their father is 17 years. The average age of these children and their mother is 13 years. Mother's age is 22 years, what is the father's age?

Q.6

If father is twice as old as his son and 29 years older than his son. What is the age of father?

Q.7

If P = 3 - 2√2, what is the value of P2 + 1/P2?

Q.8

In the figure, find x if BC = AD and AB = CD.

Q.9

In the figure, find ∠AOC if ∠AOB = 68o and ∠BOC = 42o.

Q.10

If the probability of winning a game is 0.7, what is the probability of losing it?

Your Score: 0/10

Answers to Sample Questions from CREST Olympiads:

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

The above Mental Maths competition sample paper for class 10 may be of great help to students preparing for the CREST Mental Maths Olympiad (CMMO).

This page contains a free download option for sample paper for the class 10 Mental Maths competition. The questions are also supported by an answer key.

The following are the benefits of solving a Mental Maths competition sample papers for class 10 before taking the exam:

  1. It provides them a clear understanding of the types of questions they can expect and allows them to get a feel for the competition's format.
  2. Solving sample papers can help students identify one‘s weak points and work on them. This can improve their chances of passing the exam with excellent grades.
  3. The more students practise, the more comfortable they become with the exam format and can help reduce stress and anxiety on the day of the exam. This can lead to improved performance in the actual exam.
  4. The Mental Maths competition has a time limit to complete, and sample papers can help students develop their time management skills by practising how to work efficiently under pressure.

Answers to Sample Questions from CREST Olympiads:

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

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