During the B pharm studies what should I do..for best futuristic idea that help me out in my studies as well as earn something pocket money

Dear student, depending on the kind of free time you have after studies and the area, you can look for part-time jobs or freelance jobs related to your field or interests. Right now, without any experience, it will be difficult to get any jobs. You may try to apply for jobs like Pharmacy content moderators, which are available as freelance jobs for students like you.