CREST Mental Maths Olympiad Class 9 Sample Paper

Take mental calculation skills to the next level with the CREST Mental Maths Olympiad Sample Paper for Class 9. Crafted to support high school students, this sample paper encourages analytical thinking and speed-based problem-solving.

What's Inside the Class 9 CREST Mental Maths Sample Paper?

  • Challenging problems from topics like Number System, Data Handling, and Geometry etc.
  • Time-bound questions to build speed and precision under exam conditions
  • Strictly follows the Class 9 CREST Mental Maths Olympiad exam structure

Download the Class 9 CREST Mental Maths Olympiad Sample Paper PDF and get a head start on scoring high in competitive maths assessments.

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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

An equilateral triangle is cut up into smaller equilateral triangles with side 1/6 of the original. Find the number of triangles thus formed.

Q.2

What is the mean of the test score for a class of students whose scores are 86, 94, 70, 81, 92, 74, 75, 89, 76, and 97?

Q.3

What will be the volume of tank whose length is 10 m, breadth 8 m and height 6 m?

Q.4

The ratio of the present ages of Peter and Tom is 8:7. Five years ago, the ratio of their ages was 3:2. Find the present age of Peter.

Q.5

If in each number, first and the last digits are interchanged, which of the following will be the highest number?

147 831 389 425 598

Q.6

Angles of a linear pair are in the ratio 8 : 1. What is the degree of measure of both angles?

Q.7

Solve:
3/5th of 24% of 500 – 32 = ?

Q.8

Which number is divisible by 18?
383893, 238768, 926568, 273638

Q.9

Study the graph carefully and answer the question.
The bar graph gives the number of products manufactured and sold by a company over the years (in thousands).
What is the difference in the number of products sold by the company in the year 2022 and 2017?



Q.10

Which of the following is a non-terminating decimal?

Your Score: 0/10

Answers to Sample Questions from CREST Olympiads:

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

Answers to Sample Questions from CREST Olympiads:

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

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