CREST Mental Maths Olympiad Class 12 Sample Paper

>> Join CREST Olympiads WhatsApp Channel for latest updates. Sample PDF of CREST Mental Maths Olympiad for Class 12:

If your web browser doesn't have a PDF Plugin. Instead you can Click here to download the PDF

Syllabus:

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	Which number is divisible by 19? 650864, 345645, 2753533, 887773

Q.2	A man can row at 12 km/hr and downstream at 12 km/hr. Find man's rate in still water.

Q.3	In the parallelogram shown below, find ∠ABC.

Q.4	Convert the recurring decimals to fractions:

Q.5	Factorise: x(x² + y² −z²) − z(x² + y² −z²)

Q.6	The cost price of 4 articles is the same as the selling price of 3 articles. Find the profit percent.

Q.7	Division of 133 by 19 gives remainder = 0. What is the H.C.F. (133, 9)?

Q.8	How many km/h does a man walk who passes through a street 600 m long in 5 minutes?

Q.9	Which number is divisible by 17? 123445, 133365, 32376, 245346

Q.10	The average age of 30 girls is 13 years. The average of first 18 girls is 15 years. Find out the average age of remaining 12 girls.

Your Score: 0/10

Answers to Sample Questions from CREST Olympiads:

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

Students may utilise the above Mental Maths sample paper for class 12 to practise and prepare for the CREST Mental Maths Olympiad (CMMO).

The sample paper is available for free download on this page. Additionally, the questions' responses are also given.

The utilisation of sample papers has always been a part of exam preparation. They are used to assess a student's knowledge of a specific subject. By practising with sample papers, students can hone their mental maths abilities.

Few benefits of solving Mental maths sample papers for class 12 students -

The main advantage is that it helps students get used to the exam structure & the kinds of questions that might be asked. After practising sample questions for Mental Maths for class 12, students will feel more assured and less anxious.
It will help students improve speed and accuracy.
By solving sample papers for Mental Maths for class 12, students can identify their weak areas and focus on improving them, increasing their chances of success in the actual exam.
Regular solving of Mental Maths sample questions can boost student’s confidence in their Mental Maths abilities, which can lead to better performance in the actual exam.

Answers to Sample Questions from CREST Olympiads:

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

Other Classes Sample Papers

70%