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.
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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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 |
Solve: |
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Q.2 |
How many tangents are there in all in this figure? |
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Q.3 |
A person takes 20 h to travel a certain distance. If his speed is increased by 25%, then what time will he take to travel the same distance? |
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Q.4 |
The cost of an article including the sales tax is $616. The rate of sales tax is 10%, if the shopkeeper has made a profit of 12%, then find the cost price of the article. |
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Q.5 |
The graph shows the percentage net profit of a certain company during the given period. Study it carefully and answer the question. ![]() |
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Q.6 |
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? |
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Q.7 |
Angles of a linear pair are in the ratio 8 : 1. What is the degree of measure of both angles? |
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Q.8 |
What is the value of (625)0.24 X (625)0.01? |
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Q.9 |
What will be the area of a circle with circumference equal to 88 cm? |
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Q.10 |
A starts a business with $4000 and B joins him after 3 months with $16000. Find the ratio of their profits at the end of year. |
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Answers to Sample Questions from CREST Olympiads:
Q.1 : c | Q.2 : d | Q.3 : d | Q.4 : d | Q.5 : a | Q.6 : a | Q.7 : b | Q.8 : b | Q.9 : c | Q.10 : d