Study the table given below and answer the question that follows.
The table below shows the total number of student's studying different subjects in a college and the percentage of boys and girls.
| Subject | Number of students | Percentage of Girls | Percentage of Boys |
| Hindi | 110 | 60 | 40 |
| English | 70 | 50 | 50 |
| Physics | 50 | 30 | 70 |
| Chemistry | 40 | 80 | 20 |
| Mathematics | 80 | 20 | 80 |
| Computers | 90 | 40 | 60 |
What is the respective ratio of the number of girls studying English to that of girls studying computers.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 35 : 36
Total number of students studying English = 70
Total number of students studying computers = 90
Number of girls studying English = 50% of 70 = 35
Number of girls studying computers = 40% of 90 = 36
Required ratio = 35 : 36