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Number System
Algebra
Comparing Quantities
Geometry
Mensuration
Playing with Numbers
Data Handling
Q.1 | Q.2 | Q.3 | Q.4 | Q.5 | Q.6 | Q.7 | Q.8 | Q.9 | Q.10 |
Q.1 |
What is the value of (625)0.24 X (625)0.01? |
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Q.2 |
ΔABC and ΔDEC are the right triangles with ∠B = ∠E = 90°, find BE. ![]() |
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Q.3 |
Express 2.7777…….. in the form of p/q. |
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Q.4 |
If x and y are the two digits of the number 883xy such that this number is divisible by 80, then x + y = ? |
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Q.5 |
In the given figure, ∠DAC = 30°, ∠CBD = 40°, ∠ADB = y°, and ∠ACB = x°. Find the difference between angles y° and x°. ![]() |
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Q.6 |
What will be the area of a circle with circumference equal to 88 cm? |
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Q.7 |
What are the two roots of the equation (x + 4) (x – 5) = 0? |
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Q.8 |
The graph shows the percentage break-up of sales of units of different products in 2018. ![]() |
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Q.9 |
If a square is inscribed in a circle, find the ratio of the area of the circle and the square. |
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Q.10 |
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. |
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The above Mental Maths competition sample paper for class 9 may be of great assistance to students preparing for the CREST Mental Maths Olympiad (CMMO).
This page contains a free download option of the Mental Maths competition sample paper for class 9. The questions are also accompanied by an answer key.
The benefits of solving a Mental Maths competition sample papers for class 9 before taking the exam are as follows:
Answers to Sample Questions from CREST Olympiads:
Q.1 : b | Q.2 : d | Q.3 : c | Q.4 : c | Q.5 : b | Q.6 : c | Q.7 : c | Q.8 : a | Q.9 : a | Q.10 : a