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	Solve:

Q.2	If the surface area of a cube is 150 cm², what is its side length?

Q.3	Identify the coefficients of x² in the algebraic expression: 3x² – 2zy

Q.4	Which number is divisible by 12? 34452, 32452, 21436, 56596

Q.5	A person borrows $5000 at an interest rate of 7% for 3 years. What would be the simple interest amount?

Q.6	A designer needs 3/5 th of a metre of cloth to make a fancy dress for children taking part in a dance performance. If 200 children are taking part, how much cloth will the designer need?

Q.7	What is the average of 122, 128, 146, 124, 136, 142?

Q.8	John's father's age is 5 years more than three times John's age. Find John's age, if his father is 44 years old.

Q.9	If the parallel sides have lengths 8 cm and 12 cm, and the height is 5 cm, the area would be:

Q.10	If a shirt costs $30 and is on sale for 20% off, how much does it cost?

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Other Classes Previous Year Papers

Other Previous Year Papers

Answers to Previous Year Questions from CREST Olympiads:

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

Answers to Previous Year Questions from CREST Olympiads:

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