Master complex mental calculations with the CREST Mental Maths Olympiad Sample Paper for Class 12. This sample paper is tailored for advanced learners aiming to boost speed, accuracy, and logical reasoning in high-level math competitions.
What's Inside the Class 12 CREST Mental Maths Sample Paper?
High-difficulty questions from Comparing Quantities, Mensuration and Data Handling
etc.
Time-based practice for quick and strategic thinking
Patterned after the official Class 12 CREST Mental Maths Olympiad format
Download the Class 12 CREST Mental Maths Olympiad Sample Paper PDF to begin focused preparation and perform confidently in Olympiad-level challenges.
The line graph shows the number of candidates applied for post P and post Q of a company between 2012 to 2017. The number of candidates who applied for the post P in 2015 is approximately what percent of the total number of candidates who applied for post Q in all the years?
Q.3
Ten years ago, father was 4 times as old as his son. After 10 years, the father will be twice as old as his son. What is the present age of son?
Q.4
Which number is divisible by 2 and 8? 23462, 773292, 204120, 956482
Q.5
In the figure, find the value of CF.
Q.6
In the figure, ∠AOB = 140o. Find ∠ADB.
Q.7
An elevator descends into a mine shaft at the rate of 7 m/min. If it starts from 5 m above the ground level. How long will it take to reach 205 m down the earth?
Q.8
Cube of sides 2 cm is cut down into cubes of sides 1 cm. What is the ratio of surface area of smaller cubes to that of larger cube?
Q.9
Find the mean of the data given below: 10, 5, 13, 4, 9, 12, 11 and 24
Q.10
If a sphere of diameter 12 cm is melted and drawn into a wire of diameter 0.2 cm, find the length of the wire.
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Answers to Sample Questions from CREST Olympiads:
Q.1
d
Q.2
c
Q.3
a
Q.4
d
Q.5
c
Q.6
a
Q.7
b
Q.8
c
Q.9
c
Q.10
b
Answers to Sample Questions from CREST Olympiads:
Q.1 : d | Q.2 : c | Q.3 : a | Q.4 : d | Q.5 : c | Q.6 : a | Q.7 : b | Q.8 : c | Q.9 : c | Q.10 : b
