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!
Study the line graph and find the number of vehicles manufactured by company X in 2022.
Q.2
Walking 4/5 of his usual speed, a man is 16 minutes late. Find the usual time taken by him to cover that distance.
Q.3
Two pipes can fill a tank in 18 min and 24 min, respectively. Both are opened simultaneously. After how many minutes should the first pipe be closed so that the tank becomes full in 16 min?
Q.4
If the number 87215X6 is completely divisible by 11, then the smallest whole number in place of X.
Q.5
Solve: (16 x 64) + 33
Q.6
A boat can cover 48 km downstream in 3 h. It can cover a 40 km upstream in 4 h. What is the speed of the boat in still water (in km/h)?
Q.7
What is the product of Zero’s of polynomials (x + 8) (x − 10)?
Q.8
Three metal cubes with edges 6 cm, 8 cm and 10 cm respectively are melted together and formed into a single cube. Find the side of the resulting cube.
Q.9
If a = 12 cm, b = 13 cm, and c = 15 cm, what is the semi-perimeter of the triangle?
Q.10
What is the type of angle formed in a Minor segment of a circle?
