Determine the ratio of the number of students who play Football to the number of students who play Basketball in a survey of 150 students from the following table:
| Category | Number |
| Play Football and Basketball | 35 |
| Play Football but not Basketball | 55 |
| Play Basketball but not Football | 40 |
| Play neither sport | 20 |
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 6:5.
Number of students who play Football = 35 + 55 = 90
Number of students who play Basketball = 35 + 40 = 75
Ratio = 90 : 75 = 6 : 5