Q.1 |
What is the difference between the temperatures of the last three cities and the first? |
a) | 40 |
b) | 58 |
c) | 39 |
d) | 43 |
Q.2 |
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.3 |
Survi purchased 2 balls for 20.34, 8 pencils for Rs. 24.08 and a copy for Rs.5.08. She gave a Rs.50 note to the shopkeeper and asked him to keep the change. What amount did the shopkeeper keep? |
a) | 0.50 |
b) | 49.5 |
c) | 1.5 |
d) | 5.01 |
Q.4 |
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.5 |
Golu purchases 18 pendrives worth 225 each and paid Rs.4500 to the shopkeeper. What amount of money did he get in return? |
a) | 0 |
b) | 500 |
c) | 450 |
d) | 1100 |
Q.6 |
For what whole numbers is y × 10 ≤ 30? |
a) | 1,2,3,4 |
b) | 0,1,2,3 |
c) | 3,4,5 |
d) | 0,1,2 |
Q.7 |
The smallest 3 digit prime number is: |
a) | 101 |
b) | 103 |
c) | 107 |
d) | 109 |
Q.8 |
The greatest common divisor of 36 and 102 is ___. |
a) | 18 |
b) | 9 |
c) | 6 |
d) | 3 |
Q.9 |
The number of lines of symmetry that an isosceles triangle has is ___. |
a) | 3 |
b) | 1 |
c) | 2 |
d) | 0 |
Q.10 |
Every prime number except 2 is ___. |
a) | Even |
b) | Factor |
c) | Prime |
d) | Odd |
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Answers to Sample Questions from Olympiad Success:
Q.1 : a | Q.2 : c | Q.3 : a | Q.4 : d | Q.5 : c | Q.6 : b | Q.7 : a | Q.8 : c | Q.9 : b | Q.10 : d