>>> Join CREST Olympiads WhatsApp Channel for latest updates. CREST Mental Maths Olympiad Previous Year Paper PDF for Class 12:
If your web browser doesn't have a PDF Plugin. Instead you can Click here to download the PDF
Number System
Algebra
Comparing Quantities
Geometry
Mensuration
Playing with Numbers
Data Handling
Q.1 | Q.2 | Q.3 | Q.4 | Q.5 | Q.6 | Q.7 | Q.8 | Q.9 | Q.10 |
Q.1 |
What is the diameter of a circle with an area of 121π? |
|||
Q.2 |
Which number is divisible by 17? |
|||
Q.3 |
Evaluate: |
|||
Q.4 |
In the figure, ABCD is a cyclic quadrilateral. Side CD is produced to both sides so that ∠BCP = 110o and ∠ADQ = 95o. What is the sum of angles ∠A and ∠B? |
|||
Q.5 |
Simplify: 3/5th of 24% of 500 - 32 = ? |
|||
Q.6 |
Convert the recurring decimals to fractions: ![]() |
|||
Q.7 |
If + means /, - means +, x means -, and / means x, then 8 / 4 - 6 + 3 x 4 = ? |
|||
Q.8 |
∆XYZ and ∆PYZ are two isosceles triangles on the same base YZ. If ∠P = 120o and ∠XYP = 40o. Find x. |
|||
Q.9 |
How many years will it take for the amount of $600 to yield $120 as interest at 10% per annum of simple interest? |
|||
Q.10 |
What will come in place of question mark (?) in the number series? |
|||
Your Score: 0/10
Answers to Previous Year Questions from CREST Olympiads:
Q.1 : b | Q.2 : c | Q.3 : b | Q.4 : b | Q.5 : d | Q.6 : a | Q.7 : b | Q.8 : a | Q.9 : c | Q.10 : c