Correct Answer - Option 2 : 12
Number of girls is twice of boys in a class of 60 students. Therefore,
Number of girls = 40
Number of boys = 20
Number of people ahead of Kamal = 16
Number of girls ahead of Kamal = 9
Number of boys ahead of Kamal = 16 - 9 = 7
There are 7 boys ahead of Kamal. Hence, Kamal is 8th among boys.
Thus, there must be 12 boys after him.
Hence, 12 boys are after Kamal in terms of their ranking.