how can I study in bcom2nd year???

Hello

Bcom is the easiest course in commerce field. The only thing you have to do is study everyday whatever is thought to you in college.Maintain separate unique notes of your own. There are various text books written by different authors ,you can refer any book from those recommend by your lectures. You can write and study during your first reading. Don't forget to refer to previous year question paper as most of the times , questions are repeated. If you do so much for bcom ,you can expect a rank as well.

I hope this is useful.

All the best!