Can a B.Sc. Student give BARC exam?

Yes, you are eligible for the BARC exam after doing your B.Sc. BARC also hires general Science background students. The Bhabha Atomic Research Center recruitment exam 2022 is already over. You can apply in the next year 2023. The eligibility criteria to apply for the BARC as a research scholar exam

Yes, a student can pursue this programme who has done 10 + 3 year Diploma in any stream. And can go through JEE Main NATA entrance exam for eligibility process.