>>> 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 |
One year ago, the ratio of Harry and Sam age was 6 : 7 respectively. Four years hence their ratio would become 7 : 8. How old is Sam? |
|||
Q.2 |
What will come in place of question mark (?) in the following number series? |
|||
Q.3 |
Ten men can do a piece of work in 12 days. How many men are needed to complete the work in 20 days? |
|||
Q.4 |
What is the value of 7√6 x 5√24? |
|||
Q.5 |
Find the area of a triangle whose sides are 50 m, 78 m, 112 m respectively. |
|||
Q.6 |
A wire is in the shape of a square of side 44 cm. If it is refolded into a circular ring, find the radius of the ring. |
|||
Q.7 |
Simplify: 17/29 x 8/102 x 48/27 x 3/2 = ? |
|||
Q.8 |
30 men can plant 60 trees in 5 hours. If 5 men leave the job, how many trees will be planted in 10 hours? |
|||
Q.9 |
Factorise: m - 1 - (m - 1)2 + ax - a |
|||
Q.10 |
$600 are invested at 5% simple interest p.a. In how much time will it double itself ? |
|||
Your Score: 0/10
Answers to Previous Year Questions from CREST Olympiads:
Q.1 : d | Q.2 : c | Q.3 : c | Q.4 : a | Q.5 : d | Q.6 : a | Q.7 : c | Q.8 : b | Q.9 : c | Q.10 : a