CREST Mental Maths Olympiad Class 7 Previous Year Paper

Looking to boost your child's performance in the CREST Mental Maths Olympiad Class 7? Going through previous year question papers is one of the smartest ways to sharpen mental calculation skills and get familiar with the exam pattern.

Benefits of Practising Previous Year Papers

• Focuses on important topics like Algebra, Comparing Quantities and Geometry etc.
• Builds speed, accuracy, and logical thinking essential for success in Olympiads.
• Helps reduce exam anxiety by exposing students to the question format beforehand.

Download the Class 7 CREST Mental Maths Olympiad Previous Year Paper PDF and give your child the practice they need to excel!

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Syllabus:

Number System
Algebra
Square and Square Roots
Cube and Cube Roots
Comparing Quantities
Mensuration
Playing with Numbers
Data Handling and Symmetry
Geometry

Sample Paper Marking Scheme Free Study Material

Previous Year Questions

Q.1

Q.2

Q.3

Q.4

Q.5

Q.6

Q.7

Q.8

Q.9

Q.10

Q.1	Two people invested $15000 and $25000 respectively to start a business. They decided to share the profits in the ratio of their investments. If their profit is $12000, how much does 2nd person get?
	a) $7,500		b) $7,550
	c) $7,600		d) $7,450

Q.2	What is the average of 122, 128, 146, 124, 136, 142?
	a) 128		b) 133
	c) 139		d) 145

Q.3	A shopkeeper bought a watch for $40 and sold it for $60. What is his profit?
	a) $62		b) $14
	c) $36		d) $20

Q.4	Solve: (-8) * [(-2) + 7] = _______
	a) -16		b) -72
	c) -20		d) -40

Q.5	200 persons are needed to excavate a pond in 25 days. How many additional persons are needed if the pond is to be excavated in 20 days ?
	a) 50		b) 42
	c) 22		d) 34

Q.6	What is the length of one side of a square desktop with an area of 324 square inches?
	a) 18 inches		b) 20 inches
	c) 22 inches		d) 24 inches

Q.7	A lift descends into a mine shaft at the rate of 6 m/min. If the descent starts from 10 m above the ground level, how long will it take to reach -350 m?
	a) 2 hrs		b) 3 hrs
	c) 4 hrs		d) 1 hr

Q.8	Solve : 3/7 + (-6/11) + (-8/21) + (5/22)
	a) -135/362		b) 125/362
	c) -125/462		d) 135/462

Q.9	If 11 × 13 × 15 = 246, 16 × 17 × 18 = 789, then 22 × 23 × 24 = ?
	a) 465		b) 432
	c) 234		d) 345

Q.10	If the surface area of a cube is 150 cm2, what is its side length?
	a) 4 cm		b) 5 cm
	c) 8 cm		d) 6 cm

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