B.pharm

No, you don't have to do D.Pharm for doing B.Pharm. Eligibility for B.Pharm in MDU is that a candidate must have passed 10+2 with Physics and Chemistry as compulsory subjects along with any one of the subjects from Mathematics /Biology /Biotechnology/Computer Science from a recognized board.

Dear Satya Prakash,
The counselling session has started from June 21st and will be ending tomorrow that is 26th June 2019. Please follow the process in the below to register yourself for B.Pharma counselling before the last date. The link is blogged by Shiksha Experts.
https://www.shiksha.com/mba/articles/ojee-2019-counselling-started-check-detailed-schedule-and-procedure-blogId-21391

Yes, you can work as a drug inspector, food inspector or pharmacist.

Hello Satyaprakash
University will update you regarding counseling date in there own website and also send you message in your registered number to inform you regarding counseling

Hi,
Kindly click on the link mentioned below and fill your rank, you will get your answer.
https://www.shiksha.com/b-tech/resources/ap-eamcet-college-predictor

You can do following courses after B.Pharmacy:
-M.Pharmacy
-Pharma.D (Doctor of pharmacy)
-M.Tech
-PGD
-MBA
-M.Sc

Hello Safia Siddiqui,
For admission to the pharmacy courses, the student must have passed class 12th with physics, chemistry and mathematics/biology.
Students have to secure a minimum of 50% marks in the qualifying examination.
Students, those pass the three year Diploma in Pharmacy (D.Pharm) are also eligible.

Hello Safia Siddiqui,
D degree is actually better than a B.Pharma degree even though both are undergraduate courses. Pharma. D stands for doctor of pharmacy and it is a 6-year academic programme. It comprises more of clinical aspects of pharmacy than B.Pharma. Does and there are more job opportunities too. Bachelor of Pharmacy, B.Pharma is an undergraduate degree course in the pharma field. The duration of this course is 4 years. After the completion of this course, an individual can practice as a Pharmacist or chemist.