hi,

b pharmacy stands for bachelor in pharmacy, 4 years duration course. . the eligibility criteria is you need to pass 12th course from science stream with physics, chemistry and biology as subject, also you need to appear some state joint entrance exams like wbjeeb , odisha jee, mhtcet for admission in top colleges.

m pharmacy stands for master in pharmacy, course is 2 years duration. , it is done after you have passed you b.pharmacy course of 4 years , there is many different stream available for doing master of pharmacy course, GPAT exam score is needed to admission in tier 1 m-pharmacy colleges.