Q.1 |
Simplify: |
a) |
(-8p2 - 5q2 + 14pq - 3p + 19q - 7) |
b) | (-8p2 + 5q2 - 14pq - 3p + 19q - 7) |
c) | (-8p2 - 5q2 + 14pq + 3p - 19q + 7) |
d) | (-8p2 + 5q2 + 14pq + 3p + 19q - 7) |
Q.2 |
Which of the following number is completely divisble by 9? |
a) | 15287 |
b) | 152658 |
c) | 15267 |
d) | 152638 |
Q.3 |
Two numbers A and B are such that the sum of 5% of A and 4% of B is two-third of the sum of 6% of A and 8% of B. Find the ratio of A: B. |
a) |
2 : 3 |
b) | 1 : 1 |
c) | 3 : 4 |
d) | 4 : 3 |
Q.4 |
In the following figure, ABCD is a parallelogram. The area of triangle EFG is equal to 6 cm2 and DE = EF = 1/3 of CD. Find the area of parallelogram ABCD. |
a) |
72 cm2 |
b) | 62 cm2 |
c) | 75 cm2 |
d) | 56 cm2 |
Q.5 |
An athlete takes 7 rounds of a rectangular park 85 m long and 20 m wide. Find the total distance covered by him. |
a) |
1,470 m |
b) | 210 m |
c) | 770 m |
d) | 1,170 m |
Q.6 |
Sara is 26 years younger than her mother. Her mother's age will be 3 times her age in 4 years' time. How old is Sara? |
a) |
6 years |
b) | 9 years |
c) | 12 years |
d) | None of these |
Q.7 |
Students of class 8 took a test and got the following marks |
a) |
(30 - 39) |
b) | (40 - 49) |
c) | (50 - 59) |
d) | (10 - 19) |
Q.8 |
Marks obtained out of 500 by students in six periodicals held every two months during the year in the session 2001–2002 What is the percentage of marks obtained by the student in the periodical exams of August and October taken together? |
a) |
73.25% |
b) | 77% |
c) | 78.75% |
d) | 75.50% |
Q.9 |
If OD is perpendicular to AB, and ∠DOC = 30°, find the value of ∠BOC - ∠AOC. |
a) |
82° |
b) | 60° |
c) | 70° |
d) | 80° |
Q.10 |
A father divides Rs. 1400 in the ratio 4 : 3 between his son and daughter. Find the share of daughter: |
a) |
Rs. 600 |
b) | Rs. 800 |
c) | Rs. 1000 |
d) | Rs. 700 |
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Answers to Sample Questions from Olympiad Success:
Q.1 : a | Q.2 : b | Q.3 : d | Q.4 : a | Q.5 : a | Q.6 : b | Q.7 : c | Q.8 : d | Q.9 : b | Q.10 : a