CREST Mental Maths Olympiad Class 8 Sample Paper

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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	If x stands for -, / stands for +, + stands for / and - stands for x, which one of the following equations is correct?

Q.2	The marks obtained by ten students in Mathematics in the annual examination are as follows: 76, 61, 87, 56, 42, 64, 73, 68, 50, 73. What is their average marks in mathematics?

Q.3	A pizza has a radius of 28 cm. What is the area of the pizza?

Q.4	The product of two rational numbers is 15/11 If one rational number is 5/9 then find the other.

Q.5	What is the least multiple of 7, which when divided by 2, 3, 4, 5 and 6, leaves the remainders 1, 2, 3, 4, 5 respectively?

Q.6	Find the square of 24.

Q.7	A circular swimming pool has a circumference of 66 meters. What is the area of the pool?

Q.8	If a dress is priced at $60 and is on sale for 20% off, how much will the dress cost?

Q.9	Which number is divisible by 16? 46412892, 17427894, 7823682, 501008

Q.10	Express the following number in usual form. 2.42665 x 10⁶

Your Score: 0/10

Answers to Sample Questions from CREST Olympiads:

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

Students can practise and prepare for the CREST Mental Maths Olympiad (CMMO) by utilising the above Mental Maths sample paper for class 8. The pdf is free to download & answer key to the questions is also provided.

The following are the advantages of solving Mental Maths competition sample papers for class 8 before taking the exam:

The most significant advantage is that it allows students to become acquainted with the exam format & the types of questions that may appear in the final exam.
These help students identify important topics and concepts that need more attention.
Students can improve their time management for answering questions by practising class 8 Mental Maths competition sample papers on a routine basis.
Students can monitor their progress and work on improving their weaknesses by practising the sample questions on a regular basis.

Answers to Sample Questions from CREST Olympiads:

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

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