CREST Mental Maths Olympiad Class 9 Sample Paper

Take mental calculation skills to the next level with the CREST Mental Maths Olympiad Sample Paper for Class 9. Crafted to support high school students, this sample paper encourages analytical thinking and speed-based problem-solving.

What's Inside the Class 9 CREST Mental Maths Sample Paper?

• Challenging problems from topics like Number System, Data Handling, and Geometry etc.
• Time-bound questions to build speed and precision under exam conditions
• Strictly follows the Class 9 CREST Mental Maths Olympiad exam structure

Download the Class 9 CREST Mental Maths Olympiad Sample Paper PDF and get a head start on scoring high in competitive maths assessments.

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Syllabus:

Number System
Algebra
Comparing Quantities
Geometry
Mensuration
Playing with Numbers
Data Handling

Sample Paper Marking Scheme Free Study Material

Sample Questions

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 x, if the median of the following data is 27.5?               24, 25, 26, x + 2, x + 3, 30, 33, 37
	a) 23		b) 25
	c) 27		d) 29

Q.2	In a pack of 52 cards, what is the probability of getting a face card?
	a) 4/13		b) 4/9
	c) 3/13		d) 3/8

Q.3	The base radius of a cylinder is 20 cm and its height is 10 cm. Find its curved surface area in cm2.
	a) 1180 cm2		b) 1280 cm2
	c) 1260 cm2		d) 1200 cm2

Q.4	The angle of elevation of the top of a tower from a point on the ground, which is 60 m away from the foot of the tower, is 30°. Find the height of the tower.
	a) 10√3		b) 60√3
	c) 2√3		d) 20√3

Q.5	Find curved and total surface area of a conical flask of radius 6 cm and height 8 cm.
	a) 60π, 96π		b) 86π, 66π
	c) 47π, 53π		d) 37π, 76π

Q.6	The cost of an article including the sales tax is $616. The rate of sales tax is 10%, if the shopkeeper has made a profit of 12%, then find the cost price of the article.
	a) $128		b) $400
	c) $880		d) $500

Q.7	In the given figure, PQRS is a rectangle. Find PR + QS.
	a) 32 cm		b) 26 cm
	c) 44 cm		d) 36 cm

Q.8	In the figure given below, find the area of the parallelogram.
	a) 245 cm2		b) 212 cm2
	c) 225 cm2		d) 255 cm2

Q.9	Express 2.7777…….. in the form of p/q.
	a) 29/9		b) 23/9
	c) 25/9		d) 21/9

Q.10	Find x in the given figure:
	a) 130o		b) 135o
	c) 142o		d) 148o

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