Hello Rishabh ,
If you are talking in terms of study opportunities then there are various PG options for you such as
-MSc Radiology
-MSc medical radiation physics
-PGD in Radiotherapy technology
- PGD in X-ray Radiography
- PGD in ultra sonography
-Master of Magnetic Resonance technology
- master of Radiopharmaceutical Science
- Master of Medical Radiation - Nuclear Radiation

And if you are talking about the employement then your options are -:
- Radiologist
- Radilogy technician
- Radiology nurse
- Radiology assistant
-MRI technician
-sonographer
-CAT scan specialists
-CT scan specialists
Hope this information is helpful for you!
Have a great day ahead!