Q.1 |
The mean of 5 numbers is 18. If one number is excluded their mean is 16. Find the excluded number. |
a) | 25 |
b) | 26 |
c) | 27 |
d) | 28 |
Q.2 |
A rectangular field which is twice as long as it is broad, has an area of 14450 m². What is it perimeter? |
a) |
85 m |
b) | 510 m |
c) | 165 m |
d) | 170 m |
Q.3 |
Find x and y in the following figure: |
a) |
38⁰, 52⁰ |
b) | 20⁰, 60⁰ |
c) | 52⁰, 60⁰ |
d) | None of these |
Q.4 |
Find the median of the following numbers: |
a) |
11 |
b) | 12 |
c) | 13 |
d) | 15 |
Q.5 |
Look at the image given below and find BP. |
a) |
4 √10 cm |
b) | 5√10 cm |
c) | 6√10 cm |
d) | 7√10 cm |
Q.6 |
If BAD is written as YZW and SAME as HZNV, then LOVE will be coded as: |
a) |
ROWN |
b) | OJUC |
c) | OLEV |
d) | NOPL |
Q.7 |
Find the value of x if the mode of the following data is 18. |
a) |
61 |
b) | 17 |
c) | 18 |
d) | 19 |
Q.8 |
In a certain language, if "gho pi to" means "you are good" and "so ma to" means "he is good", then what word represents the word "good"? |
a) |
TO |
b) | PI |
c) | SO |
d) | GHO |
Q.9 |
Identify the identical figures from the following options. |
a) |
(1,2,5), (3,8,9), (4,6,7) |
b) | (1,2,5), (4,7,8), (5,6,9) |
c) | (1,2,5), (3,7,8), (4,6,9) |
d) | (1,3,5), (2,7,8) (4,6,9) |
Q.10 |
If from the well shuffled pack of cards all the aces are removed, find the probability of getting red card. |
a) | 1 |
b) | 0.5 |
c) | 1.5 |
d) | 2 |
Your Score: 0/10
Sample PDF of SilverZone - International Olympiad of Mathematics (IOM) PDF Sample Papers for Class 9:
If your web browser doesn't have a PDF Plugin, you can Click here to download the PDF
Answers to Sample Questions from Olympiad Success:
Q.1 : b | Q.2 : b | Q.3 : c | Q.4 : b | Q.5 : a | Q.6 : c | Q.7 : c | Q.8 : a | Q.9 : c | Q.10 : b