Q.1 |
Find the mean of first five odd natural numbers. |
a) | 3 |
b) | 5 |
c) | 7 |
d) | 9 |
Q.2 |
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 |
Q.3 |
Radius of sphere is 8 cm. How many small spheres of radii 4 cm can be formed out of it? |
a) |
2 |
b) | 4 |
c) | 6 |
d) | 8 |
Q.4 |
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 |
Q.5 |
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.6 |
What is the relation between me and my paternal grandfather's son-in-law? |
a) | brother |
b) | maternal uncle |
c) | maternal grandfather |
d) | paternal uncle |
Q.7 |
Look at the image given below and find BP. ![]() |
a) |
4 √10 cm |
b) | 5√10 cm |
c) | 6√10 cm |
d) | 7√10 cm |
Q.8 |
In the following the question choose the word which best expresses the Anti-meaning of the given word. |
a) |
Wastefulness |
b) | Generosity |
c) | Spending |
d) | All of the above |
Q.9 |
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.10 |
The value of x such that AB = BC where A = (6, -1), B = (1, 3) and C = (x, 8) is: |
a) |
5 or 0 |
b) | 4 or -2 |
c) | 5 or -3 |
d) | None of the above |
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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 : b | Q.2 : b | Q.3 : d | Q.4 : a | Q.5 : a | Q.6 : d | Q.7 : a | Q.8 : d | Q.9 : d | Q.10 : c