CREST Mental Maths Olympiad Class 9 Previous Year Paper
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!
Which of the following is a non-terminating decimal?
Q.2
A shopkeeper marks his goods 20% above C.P. but allows a 30% discount for cash. What is his net loss?
Q.3
Find two values of x which satisfy the quadratic equation x² – 64 = 0?
Q.4
An equilateral triangle is cut up into smaller equilateral triangles with side 1/6 of the original. Find the number of triangles thus formed.
Q.5
Study the graph carefully and answer the question. The bar graph gives the number of products manufactured and sold by a company over the years (in thousands). What is the difference in the number of products sold by the company in the year 2022 and 2017?
Q.6
What is the value of (625)0.24 X (625)0.01?
Q.7
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.
Q.8
What is the product of Zero’s of polynomials (x + 8) (x − 10)?
Q.9
If the number 87215X6 is completely divisible by 11, then the smallest whole number in place of X.
Q.10
Which number is divisible by 18? 383893, 238768, 926568, 273638
