Q.1 |
Find the mean of first five odd natural numbers. |
a) | 3 |
b) | 5 |
c) | 7 |
d) | 9 |
Q.2 |
If surface area of sphere is 144π cm². What is its radius? |
a) |
5 cm |
b) | 6 cm |
c) | 7 cm |
d) | 8 cm |
Q.3 |
In a two digit number, the unit's digit exceeds the ten's digit by 2 and the product of the number and the sum of its digits is 144. Find the number. |
a) |
24 |
b) | 26 |
c) | 42 |
d) | 46 |
Q.4 |
It takes Riaz 30 minutes to mark a paper. Razi only need 25 minutes to mark a paper. If they both start marking paper at 11:00 AM, What is the first time they will finish marking a paper at the same time? |
a) | 12:30 |
b) | 12:45 |
c) | 1:30 |
d) | 12:25 |
Q.5 |
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.6 |
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.7 |
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.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 |
A rectangular field which is twice as long as it is broad, has an area of 14450 m². What is it perimeter? |
a) |
85 m |
b) | 510 m |
c) | 165 m |
d) | 170 m |
Q.10 |
If diameter of a cylinder is 5cm and volume of cylinder is 650 cm3 then height of cylinder is: |
a) |
40 cm |
b) | 25 cm |
c) | 33 cm |
d) | 45 cm |
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Answers to Sample Questions from Olympiad Success:
Q.1 : b | Q.2 : b | Q.3 : a | Q.4 : c | Q.5 : a | Q.6 : b | Q.7 : d | Q.8 : d | Q.9 : b | Q.10 : c