Q.1 |
If x = sin²θ and y = cos²θ +1, then find the value of x + y. |
a) |
0 |
b) | 1 |
c) | 2 |
d) | 3 |
Q.2 |
In a certain language, if "chi to le" means "We are citizen" and "chi to nu" means "We are nice", then what word represents the word "nice"? |
a) | NU |
b) | EE |
c) | TU |
d) | TO |
Q.3 |
Identify the identical figures from the following options given. |
a) |
(1, 5, 7), (3, 6, 8), (2, 4, 9) |
b) | (1, 4, 7), (2, 6, 8), (3, 5, 9) |
c) | (1, 5, 7), (2, 6, 8), (3, 4, 9) |
d) | (5, 7, 9), (2, 6, 8), (1, 3, 4) |
Q.4 |
If x = a, y = b is the solution of the equations x – y = 2 and x + y = 4, then the values of a and b are, respectively: |
a) | 3 and 5 |
b) | 5 and 3 |
c) | 3 and 1 |
d) | –1 and –3 |
Q.5 |
Gunjan walks 12m due East and then 5m due North. At what distance is Gunjan from the starting point? |
a) | 10m |
b) | 13m |
c) | 11m |
d) | 15m |
Q.6 |
The value of an old bike decreases every year at the rate of 4% over that of the previous year. If its value at the end of years is ₹ 13824, then find its present value. |
a) |
₹ 15,625 |
b) | ₹ 14,525 |
c) | ₹ 16,625 |
d) | ₹ 15,425 |
Q.7 |
A container has milk and water in the ratio 4: 1. The volume of the contents is increased by 40% by adding water to it. From this solution, 5 L are drawn out and replaced with 5 L of milk. If the solution now has five parts milk and three parts water, find the initial volume of the container. |
a) |
28.56 L |
b) | 14.28 L |
c) | 15 L |
d) | 24 L |
Q.8 |
A batsman played three matches in a tournament. The ratio of the score of 1st to 2nd match was 8: 9 and that of the score of 2nd to 3rd match was 3: 2. The difference between the 1st and the 3rd match was 16 runs. What was the batsman's average score in all three matches? |
a) |
40 |
b) | 58 |
c) | 45 1/5 |
d) | 61 1/3 |
Q.9 |
Which prime numbers will be repeatedly multiplied in prime factorization of 3200? |
a) |
2 and 5 |
b) | 4 and 2 |
c) | 2 and 6 |
d) | 5 and 8 |
Q.10 |
Find the perimeter of ΔPQR. |
a) |
16 cm |
b) | 26 cm |
c) | 28 cm |
d) | 65 cm |
Your Score: 0/10
Sample PDF of SOF - International Mathematics Olympiad (IMO) PDF Sample Papers for Class 10:
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Answers to Sample Questions from Olympiad Success:
Q.1 : c | Q.2 : a | Q.3 : c | Q.4 : c | Q.5 : b | Q.6 : a | Q.7 : a | Q.8 : d | Q.9 : a | Q.10 : c