After bsc. You can go for M.sc in science. There are wide range of options you can choose from. There are different subjects and fields in which you can go for specialisation for post graduation. You should choose this according to your interests.

hope this is helpful to you.

Hello aspirant,
There are many post graduation courses which you can do after completing your B.Sc (PCM). These are classified according to different fields. Some of them are as follows.

MSc ( master of science ) : This is among the most opted courses after B.Sc . This course widens the knowledge of science in whatever field it is done. For example you can be the assistant professor , can apply for government and private jobs , can do Phd and apply in research and development centres like DRDO etc.

MBA ( master in business administration ) : This course is opted by the students who want to be at some higher position in corporate sector and earn really well. This course trains the students in management field. This is a bit expensive course and give advantage only if done from top business schools or IIMs. But after that you get high packages and enormous success.

MCA ( master in computer application) : This is a course for you if you are interested in computers.

These are the courses you can do after BSc . Apart from these traditional courses there are many professional courses as well which you can do after completion of your degree.
Hope it helps.