Q.1 |
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.2 |
Find the equation of the straight line joining the points of intersection of 2x + y = 4 with x - y + 1 = 0 and 2x - y - 1 = 0 with x + y - 8 = 0. |
a) | x + 2y = 3 |
b) | x + 2y + 3 = 0 |
c) | x - 2y + 3 = 0 |
d) | 3x - 2y + 1 = 0 |
Q.3 |
The LCM of two number is 495 and their HCF is 5. If the sum of the number is 100, then find the difference of the number. |
a) |
10 |
b) | 46 |
c) | 70 |
d) | 90 |
Q.4 |
Find the value of x if the mode of the following data is 18. |
a) |
61 |
b) | 17 |
c) | 18 |
d) | 19 |
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 x in the following figure: |
a) | 142⁰ |
b) | 60⁰ |
c) | 120⁰ |
d) | 125⁰ |
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 |
If we consider the normal direction format, then in which direction is Kolkata related to Madhya Pradesh? |
a) |
East |
b) | North |
c) | West |
d) | South |
Q.9 |
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 |
Q.10 |
Find x and y in the following figure: ![]() |
a) |
38⁰, 52⁰ |
b) | 20⁰, 60⁰ |
c) | 52⁰, 60⁰ |
d) | None of these |
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Answers to Sample Questions from Olympiad Success:
Q.1 : a | Q.2 : d | Q.3 : a | Q.4 : c | Q.5 : b | Q.6 : c | Q.7 : a | Q.8 : a | Q.9 : c | Q.10 : c