CREST Olympiads - CMO PDF Sample Papers for Class 9
Class 9 sample paper & practice questions for CREST Mathematics Olympiad (CMO) level 1 are given below. Syllabus for level 1 is also mentioned for these exams. You can refer these sample paper & quiz for preparing for the CMO exam.
Q.1 |
If a circular metal sheet is 0.65 cm thick and of 50 cm in diameter is melted and recast into cylindrical bar with 8 cm diameter then length of bar will be: |
| a) |
25.41 cm |
| b) | 35.41 cm |
| c) | 40.41 cm |
| d) | 25.39 cm |
Q.2 |
If a cuboids is 3.2 cm high, 8.9 cm long and 4.7 cm wide then total surface area is: |
| a) |
160.7 cm² |
| b) | 180.0 cm² |
| c) | 205.7 cm² |
| d) | 170.7 cm² |
Q.3 |
In a certain language, if "gho pi to" means "you are good" and "so ma to" means "he is good", then what word represents the word "good"? |
| a) |
TO |
| b) | PI |
| c) | SO |
| d) | GHO |
Q.4 |
If α and β are the roots of the quadratic equation 2x2 + 6x + k = 0, where k < 0, then what is the maximum value of α/β + β/α? |
| a) |
2 |
| b) | -2 |
| c) | 9 |
| d) | -9 |
Q.5 |
Total surface area of cylinder is 151 cm². If its radius is 4 cm, find its height. |
| a) |
1 cm |
| b) | 2 cm |
| c) | 3 cm |
| d) | 4 cm |
Q.6 |
A number is as much greater than 22 as is less than 72. Then the number is: |
| a) |
47 |
| b) | 50 |
| c) | 52 |
| d) | 104 |
Q.7 |
Find the area of cardboard needed to make a rectangular box 14 cm long, 9 cm wide and 7 cm high. |
| a) |
574 m² |
| b) | 504 m² |
| c) | 520 m² |
| d) | 584 m² |
Q.8 |
If from the well shuffled pack of cards all the aces are removed, find the probability of getting red card. |
| a) | 1 |
| b) | 0.5 |
| c) | 1.5 |
| d) | 2 |
Q.9 |
The number of children of 10 families of a locality is 2, 4, 3, 4, 2, 0, 3, 5, 1 and 1. What is the mean number of children per family? |
| a) |
1.5 |
| b) | 2 |
| c) | 2.5 |
| d) | 3 |
Q.10 |
Find out from the four alternatives as to how the pattern would appear when the transparent sheet is folded at the dotted line. |
| a) | A |
| b) | B |
| c) | C |
| d) | D |
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Sample PDF of CREST Olympiads - CREST Mathematics Olympiad (CMO) PDF Sample Papers for Class 9:
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Answers to Sample Questions from Olympiad Success:
Q.1 : d | Q.2 : d | Q.3 : a | Q.4 : d | Q.5 : b | Q.6 : a | Q.7 : a | Q.8 : b | Q.9 : c | Q.10 : b
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