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

What is the number of solid spheres of radius 1/2 cm, which may be formed from a solid sphere of radius 2 cm?

Q.2

Express 3.14 into a mixed fraction.

Q.3

A sum of money becomes four times in 20 years at simple interest. Find the rate of interest.

Q.4

A shopkeeper marks his goods 20% above C.P. but allows a 30% discount for cash. What is his net loss?

Q.5

Three metal cubes with edges 6 cm, 8 cm and 10 cm respectively are melted together and formed into a single cube. Find the side of the resulting cube.

Q.6

A shopkeeper expects a profit of 50% on his cost price. In a week, his sale was $15000. What was his profit?

Q.7

Express 2.7777…….. in the form of p/q.

Q.8

How many such vowels are there in the below arrangement each of which is immediately preceded by a consonant and immediately followed by a number?

P % R 1 5 H * M T E 3 B $ V N 4 K A 8 W I 6 2 G # U H 7 J Q 11 L Y

Q.9

An observer 1.5 m tall is 37.5 m away from a chimney. The angle of elevation of the top of the chimney from her eyes is 45o. What is the height of the chimney?

Q.10

In the given figure, PQ = PR = PS. Find ∠QRS.


Question image

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Answers to Sample Questions from CREST Olympiads:

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

Answers to Sample Questions from CREST Olympiads:

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

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