CREST Mental Maths Olympiad Class 8 Sample Paper

Help your child master advanced math concepts with the CREST Mental Maths Olympiad Sample Paper for Class 8. This sample paper boosts logical reasoning and mental agility, essential for high-level competitive exams.

Key Features of Class 8 CREST Mental Maths Sample Paper

  • Includes mental maths questions on Number System, Algebra and Comparing Quantities etc.
  • Designed to improve speed, accuracy, and conceptual understanding
  • Follows the official Class 8 CREST Mental Maths Olympiad exam format

Download the Class 8 CREST Mental Maths Olympiad Sample Paper PDF to begin focused practice and boost Olympiad performance.

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Syllabus:

Number System
Algebra
Square and Square Roots
Cube and Cube Roots
Comparing Quantities
Mensuration
Playing with Numbers
Data Handling and Symmetry
Geometry

Sample Questions

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

Q.1

A circular swimming pool has a circumference of 66 meters. What is the area of the pool?

Q.2

What is the total surface area of a solid hemisphere whose curved surface area is 416 cm2?

Q.3

Given below is the line graph, which shows the height of Nathan during his ages.

Answer the question based on a line graph.
During which year did Nathan grow the most?



Q.4

What will be the positive value of x, when 4(x + 9)2 = 676?

Q.5

What is the highest common factor of 45, 75, and 135?

Q.6

Express the figure given below as a rational number.



Q.7

If a box contains 12 items and 3 of them are defective, what percentage of the items are defective?

Q.8

Two cubes each of 10 cm edge are joined end-to-end. Calculate the surface area of the resulting cuboid.



Q.9

The table gives the percentage of marks obtained by seven students in six different subjects in an examination. Study it and answer the question:
Find the number of students who obtained 60% or above marks in all subjects.

Students Subject (Maximum Marks)
  Maths
(150)
Chemistry
(130)
Physics
(120) 
Geography
(100)
History
(60)
Computer
Science (40)
Jix 90 50 90 60 70 80
Max 100 80 80 40 80 70
Sem 90 60 70 70 90 70
Gils 80 65 80 80 60 60
Morrin 80 65 85 95 50 90
Karl 70 75 65 85 40 60
Leo 65 35 50 77 80 80

 

Q.10

Solve:

Your Score: 0/10

Answers to Sample Questions from CREST Olympiads:

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

Answers to Sample Questions from CREST Olympiads:

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

70%