Q.1 |
What fraction is represented by the unshaded part? |
a) | 3/4 |
b) | 4/1 |
c) | 4/3 |
d) | 1/4 |
Q.2 |
The perimeter of an isosceles triangle is 34 units. If one side is 10 units long, what is sum of the lengths of the other side? |
a) | 17 |
b) | 12 |
c) | 10 |
d) | 24 |
Q.3 |
If it takes only 10 minutes to solve a math problem and I have to solve 15 problems by 10:30 am today, then by what time should I start solving the problems? |
a) | 8:35 am |
b) | 8:25 am |
c) | 8:15 am |
d) | 8:00 am |
Q.4 |
Two such numbers the product of which is 1110, difference 7 and sum 67 is _________. |
a) | 23, 30 |
b) | 26, 31 |
c) | 30, 37 |
d) | 42, 47 |
Q.5 |
The number of lines of symmetry that an isosceles triangle has is ___. |
a) | 3 |
b) | 1 |
c) | 2 |
d) | 0 |
Q.6 |
What should be added to 6583 to make it divisible by 7? |
a) | 5 |
b) | 2 |
c) | 1 |
d) | 4 |
Q.7 |
Every prime number except 2 is ___. |
a) | Even |
b) | Factor |
c) | Prime |
d) | Odd |
Q.8 |
The sum of first five prime numbers is: |
a) | 11 |
b) | 18 |
c) | 26 |
d) | 28 |
Q.9 |
The smallest digit that would replace * in 875*9 so as to make it divisible by 3 is? |
a) | 0 |
b) | 3 |
c) | 4 |
d) | 1 |
Q.10 |
1/4th of a curtain was eaten by rats. What was the total length of the curtain if the remaining was 36 metres long? |
a) | 56 |
b) | 40 |
c) | 48 |
d) | 52 |
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Sample PDF of CREST Olympiads - CREST Mathematics Olympiad (CMO) PDF Sample Papers for Class 4:
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Answers to Sample Questions from Olympiad Success:
Q.1 : d | Q.2 : d | Q.3 : d | Q.4 : c | Q.5 : b | Q.6 : d | Q.7 : d | Q.8 : d | Q.9 : d | Q.10 : c