As you have studied Physics, Chemistry, Biology and Mathematics subjects, you can opt for PCM subject courses and also PCB subject courses.
If you are interested in Biology, you can opt for MBBS, BDS, AYUSH courses, B.Sc courses, B. V. Sc. & AH
If you are interested in Mathematics, you can opt for B.E/B.Tech, BCA, B.Arch, B.Sc courses.
Also, you can opt for B.Sc Dairy Technology, B.Tech in Agriculture.
There are scope and opportunities after every course. You need to analyze about your skills and interest and then opt for any of the courses.