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 shopkeeper expects a profit of 50% on his cost price. In a week, his sale was $15000. What was his profit?
Q.2
What is the value of (625)0.24 X (625)0.01?
Q.3
Solve: 2 × 256 × ? = 82 × 102 × 2
Q.4
In the given figure, ∠DAC = 30°, ∠CBD = 40°, ∠ADB = y°, and ∠ACB = x°. Find the difference between angles y° and x°.
Q.5
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.6
A man travelled a certain distance by train at a rate of 15 km/h and walked back at the rate of 12 km/h. The whole journey took 9 hours. Find the distance he travelled.
Q.7
A person takes 20 h to travel a certain distance. If his speed is increased by 25%, then what time will he take to travel the same distance?
Q.8
What are the two roots of the equation (x + 5)² - 36 = 0?
Q.9
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:
Q.10
Study the following table to answer the given question? In City E, the number of Specialist officer is approximately what percent of that officer?
