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!
A sum of money becomes four times in 20 years at simple interest. Find the rate of interest.
Q.2
What are the two roots of the equation (x + 4) (x – 5) = 0?
Q.3
What is the mean of the test score for a class of students whose scores are 86, 94, 70, 81, 92, 74, 75, 89, 76, and 97?
Q.4
Find the area of the triangular field of sides 55 m, 60 m, and 65 m. Also, find the cost of laying the grass in the triangular field at the rate of $12 per m2.
Q.5
Solve: 2 × 256 × ? = 82 × 102 × 2
Q.6
Find the result of subtracting the sum of all integers between 10 and 20 from the sum of all integers from 10 to 20.
Q.7
Solve: 3/5th of 24% of 500 – 32 = ?
Q.8
Study the pie chart carefully to answer the following question: What was the approximate average number of passengers in Train-S, Train-M, and Train-L together?
Q.9
A class consists of 4 students and the marks obtained by them in Physics, Chemistry, Mathematics are given in the following table. Study the table carefully and answer the question. Find the average score in Physics by the students in the class.
