I am an 2nd year engg(IT) dropout student from pune university. I am deciding to leave engg and go for B.Sc in IT. Is is worth to do so?

Dear student, Truly speaking, I don't find any rationale in your decision if not otherwise compelled by the circumstances. Please ask yourself and get the answer from your end. In your case I think that will be the most appropriate suggestive guideline. Best wishes.....