Q.1 |
If 33x - 2 = 92x - 2, then what is the value of (xx)x? |
a) |
1 |
b) | 2 |
c) | 4 |
d) | 16 |
Q.2 |
In equation 9x - 12k = 0. For x = 4, value of k is: |
a) |
6 |
b) | 5 |
c) | 3 |
d) | 8 |
Q.3 |
The length of the arc of a sector of a circle is 17 cm and the area of the sector is 136 cm2. Calculate the radius of the circle. |
a) |
16 cm |
b) | 15 cm |
c) | 14 cm |
d) | 13 cm |
Q.4 |
Which of the following is not the property of a rectangle? |
a) |
a rectangle is a parallelogram in which one of the angles is a right angle |
b) | diagonals of a rectangle are equal |
c) | opposite sides of a rectangle are equal |
d) | diagonals of a rectangle bisect each other at right angle |
Q.5 |
The least four-digit number which is a perfect square, is: |
a) |
1000 |
b) | 1036 |
c) | 1024 |
d) | 1081 |
Q.6 |
The ascending order of a = 0.025, b = 0.0035, c = 0.134 and d = 0.287 is: |
a) |
a, b, c, d |
b) | b, a, c, d |
c) | b, c, d, a |
d) | c, a, b, d |
Q.7 |
Whole number such that twice of its square added to itself gives 10? |
a) |
5 |
b) | 2 |
c) | 8 |
d) | 10 |
Q.8 |
Simple interest on a certain sum is 16/25 of the sum. Find the rate percent and the time if both are numerically equal. |
a) |
64% and 64 |
b) | 8% and 8 |
c) | 12% and 12 |
d) | 8.2% and 8.2 |
Q.9 |
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.10 |
Find the missing character from among the given alternatives: cx, fu, ir, ?, ol, ri |
a) | lo |
b) | mn |
c) | no |
d) | op |
Your Score: 0/10
Sample PDF of Humming Bird - Humming Bird Mathematics Olympiad (HMO) PDF Sample Papers for Class 8:
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Answers to Sample Questions from Olympiad Success:
Q.1 : d | Q.2 : c | Q.3 : a | Q.4 : d | Q.5 : c | Q.6 : b | Q.7 : b | Q.8 : b | Q.9 : a | Q.10 : a