Take mental calculation skills to the next level with the CREST Mental Maths Olympiad Sample Paper for Class 9. Crafted to support high school students, this sample paper encourages analytical thinking and speed-based problem-solving.
What's Inside the Class 9 CREST Mental Maths Sample Paper?
Challenging problems from topics like Number System, Data Handling, and Geometry etc.
Time-bound questions to build speed and precision under exam conditions
Strictly follows the Class 9 CREST Mental Maths Olympiad exam structure
Download the Class 9 CREST Mental Maths Olympiad Sample Paper PDF and get a head start on scoring high in competitive maths assessments.
>> Join CREST Olympiads WhatsApp Channel for latest updates. Sample PDF of CREST Mental Maths Olympiad for Class 9:
If your web browser doesn't have a PDF Plugin. Instead you can Click here to download the PDF
Syllabus:
Number System
Sample Paper
Marking Scheme
Free Study Material
Sample Questions
Q.1
If the cost price of an article is $300 and the percent markup is 30%. What is the marked price?
a) $470
b) $390
c) $380
d) $420
Q.2
What are the two roots of the equation (x + 5)² - 36 = 0?
a) 1, -11
b) 2, 15
c) -7, 3
d) 8, -9
Q.3
If in each number, first and the last digits are interchanged, which of the following will be the highest number?
147 831 389 425 598
a) 425
b) 598
c) 831
d) 389
Q.4
A man rows with a speed of 8 km/h in still water. Find the downstream, if the speed of the stream is 4 km/h.
a) 16 km/h
b) 18 km/h
c) 14 km/h
d) 12 km/h
Q.5
A shopkeeper expects a profit of 50% on his cost price. In a week, his sale was $15000. What was his profit?
a) $5,000
b) $15,000
c) $6,870
d) $9,790
Q.6
Three metal cubes with edges 6 cm, 8 cm and 10 cm respectively are melted together and formed into a single cube. Find the side of the resulting cube.
a) 11 cm
b) 12 cm
c) 15 cm
d) 17 cm
Q.7
Write the decimal expansion of the following number which have terminating decimal expansion:
8/5
a) 1.6
b) 1.2657
c) 1.676767…..
d) 1.868686…....
Q.8
What is the value of x, if the median of the following data is 27.5?
a) 23
b) 25
c) 27
d) 29
Q.9
Study the line graph and find the number of vehicles manufactured by company X in 2022.
a) 120000
b) 140000
c) 160000
d) 100000
Q.10
A starts a business with $24,000 and later B joins him with $48,000. After how many months did B join if the profit is distributed in an equal ratio?
a) 5
b) 4
c) 6
d) 8
Your Score: 0 /10
Answers to Sample Questions from CREST Olympiads:
Q.1 b Q.2 a Q.3 d Q.4 d Q.5 a Q.6 b Q.7 a Q.8 b Q.9 c Q.10 c
Answers to Sample Questions from CREST Olympiads:
Q.1 : b | Q.2 : a | Q.3 : d | Q.4 : d | Q.5 : a | Q.6 : b | Q.7 : a | Q.8 : b | Q.9 : c | Q.10 : c
