CREST Mental Maths Olympiad Class 9 Previous Year Papers
Helping your child prepare for the CREST Mental Maths Olympiad Class 9? Practising past question papers is a smart way to strengthen mental calculation skills and gain confidence before the exam.
Why Practise Previous Year Papers?
Focuses on advanced topics like Number System, Algebra, Comparing Quantities, Playing with Numbers and much more.
Improves speed, accuracy, and logical reasoning, crucial for excelling in Olympiads.
Familiarises students with the exam format to reduce anxiety and boost performance.
Download the Class 9 CREST Mental Maths Olympiad Previous Year Paper PDF and support your child's practice for better results!
Write the decimal expansion of the following number which have terminating decimal expansion:
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Q.2
The graph shows the percentage break-up of sales of units of different products in 2018. Find out the difference between the product A and C together and product B and D together.
Q.3
A shopkeeper expects a profit of 50% on his cost price. In a week, his sale was $15000. What was his profit?
Q.4
Robert invested an amount of $10000 at compound interest rate of 10% per annum for a period of three years. How much amount will Robert get after 3 years?
Q.5
From the top of a 5 m high building, the angle of elevation of the top of a cable tower is 60° and the angle of depression of its foot is 45°. Determine the height of the tower.
Q.6
Factorise: x4 - 2x2y2 + y4
Q.7
Study the line graph and find the number of vehicles manufactured by company X in 2022.
Q.8
Solve: (16 x 64) + 33
Q.9
A single discount, equivalent to a successive discount of 40% and 30% is:
Q.10
Rexon and Sam started a business initially with $14200 and $15600, respectively. If total profits at the end of year is $74500, what is Rexon’s share in the profit?
