B.pharm

The Bachelor of Pharmacy degree is popularly known as B-Pharma in India. It is a four-year program with both annual and semester schemes available. In order to be eligible, one must pass with at least 50% marks in 10 + 2 (or an equivalent examination) with biology or biotechnology as one of the subjects.
Best of luck.

MBA would be a better option. You will learn a lot apart from the main subject that is expected by the companies.

For biotech-Amity University Lucknow campus has best in class Biotech colleges in Uttar Pradesh. The course provides an integrated view of latest developments and opportunities in biotechnology and the key challenges faced today by the industry.
for B.Pharm-
1. VBS Purvanchal University Jaunpur
2. MJP Rohilkhand University, Bariely
3. Noida Institute of Engg & Tech(NIET)
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Yes, you can. Just score good marks in Diploma.

Dear friend,
Of course, you can join. As you are pursuing B.Sc in chemistry, so it will be very easy for you to take admission in B.Pharmacy. In fact being a chemistry student will help you a lot. Just take an entrance exam wherever you want to get admission and do a lot of practice, I wish you success.

The cut-off for OBC is atleast 40% in the exam for getting admission in any pharmacy college.