>>> 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 |
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.2 |
Simplify the expression: |
|||
Q.3 |
Find the radius of the largest right circular cone that can be cut out of a cube whose edge is 9 cm. |
|||
Q.4 |
A, B, and C are partners. A receives 2/5 of the profit and B and C share the remaining profit equally. A's income is increased by $420 when the profit rises from 8% to 10%. Find the capitals invested by B and C together. |
|||
Q.5 |
How many years will it take for the amount of $600 to yield $120 as interest at 10% per annum of simple interest? |
|||
Q.6 |
If L stands for x, M stands for /, P stands for + and Q stands for -, which one of the following equations is correct? |
|||
Q.7 |
A man can row at 12 km/hr and downstream at 12 km/hr. Find man's rate in still water. |
|||
Q.8 |
If the height of the frustum is 4 cm and the radii of two bases are 3 cm and 6 cm respectively, find the slant height of the frustum. |
|||
Q.9 |
Diameter of a wheel of a car is 70 cm. How much distance will it cover in 10 revolutions? |
|||
Q.10 |
The line graph shows the number of candidates applied for post P and post Q of a company between 2012 to 2017. ![]() |
|||
Your Score: 0/10
Answers to Previous Year Questions from CREST Olympiads:
Q.1 : b | Q.2 : c | Q.3 : a | Q.4 : b | Q.5 : c | Q.6 : c | Q.7 : d | Q.8 : d | Q.9 : a | Q.10 : c