B.pharm

Lovely Professional University, Amity University are some other better alternatives in terms of better job opportunities.
Best regards.

Physics, Chemistry, Biology are important if going for Biology or Medical Pharmacy background.
Best regards.

It's available on DTE website. Just go through the available study material on the website.

You need to fill up the admissions forms of different universities, and then follow the admission procedure.

Dear Abhishek!
It's like comparing Apple and Orange. Both have their own difficulty level and fruits. It's actually you who going to decide. Because everyone will give their own perception for this query. But depending upon your capabilities, future goals, market demand, and most importantly "Interest", you decide yourself that which one is harder or not!
Hope this helps. Upvote the answer if you feel satisfied. Good Luck.

Dear Kajal, It's possible but as seats are less & demand is high for the same I'd suggest you to kindly visit United Institute of Pharmacy Naini Allahabad as soon as possible as admission process is already started.