CREST Mental Maths Olympiad Class 9 Sample Paper

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Syllabus:

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?

Q.2	ΔABC and ΔDEC are the right triangles with ∠B = ∠E = 90°, find BE.

Q.3	Express 2.7777…….. in the form of p/q.

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 = ?

Q.5	In the given figure, ∠DAC = 30°, ∠CBD = 40°, ∠ADB = y°, and ∠ACB = x°. Find the difference between angles y° and x°.

Q.6	What will be the area of a circle with circumference equal to 88 cm?

Q.7	What are the two roots of the equation (x + 4) (x – 5) = 0?

Q.8	The graph shows the percentage break-up of sales of units of different products in 2018. Find out the difference between the product A and C together and product B and D together.

Q.9	If a square is inscribed in a circle, find the ratio of the area of the circle and the square.

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.

Your Score: 0/10

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

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:

Regular practice of Mental Maths sample problems can help improve one's ability to perform mental calculations quickly and accurately, which can improve performance in the exams.
Solving Mental Maths problems help candidates develop better time management skills.
Students can gain more confidence in their ability to perform quick calculations by solving more Mental Maths problems from the sample papers.

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

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