Study the given pie chart and answer the question that follows.
The Total number of students admitted to a college = 700.
Distribution of the percentage of students in various courses.
Percentage-wise distribution of the number of boys.
| Course | Number of boys |
| B.Sc. Maths | 40% |
| B.Sc. Physics | 68% |
| B.Sc. Chemistry | 58% |
| B.Sc. Computer Science | 80% |
| B.Com. | 75% |
| BBA | 65% |
The difference between the number of boys and the number of girls admitted in B.Com. is:
1
60
2
75
3
70
4
65