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 |
Study the following table to answer the given question?
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Q.2 |
The population of the town is 352800. If it increases at the rate of 5% per annum, then what will be its population for 2 years hence? |
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Q.3 |
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.4 |
Solve: |
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Q.5 |
If the cost price of an article is $300 and the percent markup is 30%. What is the marked price? |
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Q.6 |
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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Q.7 |
In the given figure, PQRS is a rectangle. Find PR + QS. ![]() |
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Q.8 |
In a school, the average age of students is 6 years, and the average age of 12 teachers is 40 years. If the average age of the combined group of all the teachers and students is 7 years, then the number of students is: |
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Q.9 |
An equilateral triangle is cut up into smaller equilateral triangles with side 1/6 of the original. Find the number of triangles thus formed. |
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Q.10 |
Solve: |
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Your Score: 0/10
Answers to Sample Questions from CREST Olympiads:
Q.1 : a | Q.2 : b | Q.3 : b | Q.4 : c | Q.5 : b | Q.6 : d | Q.7 : b | Q.8 : d | Q.9 : c | Q.10 : c