CREST Mental Maths Olympiad Class 7 Previous Year Papers

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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

Q.1

Q.2

Q.3

Q.4

Q.5

Q.6

Q.7

Q.8

Q.9

Q.10

Q.1	The line shows the annual food grain production from 2016 to 2022. Refer to the graph & answer the question based on line graph as given below. Which year's production, on average, was equivalent to that of 2019 and 2021?

Q.2	What will come in place of question mark (?) in the number series? 8, 9, 20, 63, 256, 1285, ?

Q.3	A shopkeeper bought a watch for $40 and sold it for $60. What is his profit?

Q.4	A bicycle travels a distance of 20 km in 1 hour. How long will it take to travel a distance of 80 km at the same speed?

Q.5	(5^1/2)^{x – 4} = [(5)^3/4)]¹², find value of x.

Q.6	Solve: 11³ + (-8³)

Q.7	Find the cube root of 13824.

Q.8	Solve:

Q.9	At intervals of 2, 4, 6, 8, 10, and 12 seconds, six bells start tolling simultaneously. How many times do they ring in unison in a 30-minute period?

Q.10	Solve: (-11) * (-47) + (-23) * (-10)

Your Score: 0/10

Other Classes Previous Year Papers

Other Previous Year Papers

Answers to Previous Year Questions from CREST Olympiads:

Q.1	a	Q.2	c	Q.3	d	Q.4	c	Q.5	b	Q.6	b	Q.7	c	Q.8	d	Q.9	d	Q.10	c

Answers to Previous Year Questions from CREST Olympiads:

Q.1 : a | Q.2 : c | Q.3 : d | Q.4 : c | Q.5 : b | Q.6 : b | Q.7 : c | Q.8 : d | Q.9 : d | Q.10 : c