The number of students in two sections A and B having different heights is shown in the table given below:
| Height (in metres) | Section A | Section B |
| 1.55 | 6 | 5 |
| 1.60 | 10 | 0 |
| 1.62 | 14 | 15 |
| 1.65 | 16 | 11 |
| 1.68 | 9 | 8 |
| 1.71 | 7 | 6 |
| 1.75 | 5 | 4 |
What is the ratio of the number of students with a height of 1.62 metres in Section A to the total number of students in Section A?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 14 : 67.
Section A students with height 1.62 m = 14
Total student in Section A = 6 + 10 + 14 + 16 + 9 + 7 + 5 = 67
Ratio = 14 : 67