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

Which of the following numbers are not a perfect cube?

Q.2

What would come at the place of "?" in the following figure?



Q.3

Simplify:
12 x 122 - 32

Q.4

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

Q.5

Which of the following pairs are divisible by 8?
(3476, 458), (1548, 684), (1656, 456), (2641, 3652)

Q.6

A wall clock has its minute hand of length 21 cm. What area will it swept in covering 30 minutes?

Q.7

A family of 8 persons has food for 26 days. After 5 days, 1 person went away. How many days will the remaining food last?

Q.8

The bar graph shows the population of a country in various census (in million).

In which year there was maximum population?



Q.9

Solve:
(0.3)3 

Q.10

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

Your Score: 0/10

Answers to Previous Year Questions from CREST Olympiads:

Q.1dQ.2aQ.3dQ.4cQ.5dQ.6bQ.7bQ.8bQ.9aQ.10b

Answers to Previous Year Questions from CREST Olympiads:

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

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