Q.1 |
Select the figure which satisfies the same conditions of placement of the dots as in fig. (X). |
a) | a |
b) | b |
c) | c |
d) | d |
Q.2 |
If it is possible to from a word with the first, fourth, seventh and eleventh letters in the word 'SPHERVLVODS' write the second letter of that word. |
a) |
V |
b) | L |
c) | S |
d) | E |
Q.3 |
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.4 |
Which of the following is a factor of xy + x - y -1? |
a) |
x + 1 |
b) | y + 1 |
c) | x + y |
d) | x - y |
Q.5 |
How many dots lie opposite to the face having three dots, when the given figure is folded to form a cube? |
a) | 2 |
b) | 4 |
c) | 6 |
d) | 8 |
Q.6 |
Choose a figure which would most closely resemble the unfolded form of Figure (Z). |
a) | 1 |
b) | 2 |
c) | 3 |
d) | 4 |
Q.7 |
A sum amounts to Rs. 1500 in 5 years at 10% per annum at simple interest. Find the sum. |
a) |
Rs. 1200 |
b) | Rs. 1000 |
c) | Rs. 900 |
d) | Rs. 1100 |
Q.8 |
Expansion of -8(3a + 5b) yields: |
a) |
-24a - 40b |
b) | -22a + 80b |
c) | 20a - 30b |
d) | -24a - 41b |
Q.9 |
(a + 2b)² - (a + 2b)(3a - 7b) by factorisation gives: |
a) |
(a + 2b) (9b - 2a) |
b) | a - 3b + 4ab |
c) | 5b - 4a |
d) | None of these |
Q.10 |
A geometric representation showing the relationship between a whole and its parts is a: |
a) |
Pie Chart |
b) | Histogram |
c) | Bar Graph |
d) | Pictograph |
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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 : a | Q.2 : d | Q.3 : b | Q.4 : b | Q.5 : c | Q.6 : d | Q.7 : b | Q.8 : a | Q.9 : a | Q.10 : a