Q.1 |
A car needs 54 litre of diesel for covering a distance of 297 km. The diesel required by the car to cover a distance of 550 km is: |
a) |
100 litres |
b) | 50 litres |
c) | 25.16 litres |
d) | 25 litres |
Q.2 |
Raju has travelled for 4 h at 60 kmph and 6 h at 40 kmph. What is the average speed of Raju for the entire journey (in kmph)? |
a) |
56 |
b) | 50 |
c) | 48 |
d) | 45 |
Q.3 |
Select a suitable figure from the four alternatives that would complete the figure matrix. |
a) | 1 |
b) | 2 |
c) | 3 |
d) | 4 |
Q.4 |
What is the area of the largest triangle that can be fitted into a rectangle of length L units and width w units? |
a) | Lw/2 |
b) | Lw/3 |
c) | Lw/6 |
d) | Lw/4 |
Q.5 |
Expansion of (x + 3y)(x - y) gives: |
a) |
x² + 2xy - 3y² |
b) | x + 3y - 2xy |
c) | 2y + 3x |
d) | 3y - 42x |
Q.6 |
For a fixed base, if the exponent decreases by 1, the number becomes: |
a) |
1/10th of the previous number. |
b) | 10 times of the previous number. |
c) | Hundredth of the previous number. |
d) | Hundredth times of the previous number. |
Q.7 |
Which of the following statements is always true: |
a) | A square number cannot be the sum of two other square numbers |
b) | A number that has 5 in the units place can never be a perfect square |
c) | A number that leaves a remainder of 3 when divided by 4 cannot be a perfect square |
d) | A number that has 7 in the units place may be a perfect square |
Q.8 |
What will be the length of third side of a right angled triangle whose hypotenuse is 5cm and one of the side is 3 cm? |
a) |
2 |
b) | 3 |
c) | 4 |
d) | 5 |
Q.9 |
How many diagonals have a regular hexagon? |
a) |
3 |
b) | 6 |
c) | 9 |
d) | 12 |
Q.10 |
How many non-square numbers lie between 112 and 122? |
a) |
9 |
b) | 10 |
c) | 8 |
d) | 11 |
Your Score: 0/10
Sample PDF of SOF - International Mathematics Olympiad (IMO) PDF Sample Papers for Class 8:
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Answers to Sample Questions from Olympiad Success:
Q.1 : a | Q.2 : c | Q.3 : c | Q.4 : a | Q.5 : a | Q.6 : a | Q.7 : c | Q.8 : c | Q.9 : c | Q.10 : c