Hey Shashank !
If you want to take up Radiology in your future as career, best possible route would be through MD.
And in order to achieve that, you don't need to have Maths in Class 11 and 12.
But Physics, Chemistry and Biology are a must in this occasion.
After you give your NEET, get admitted in an MBBS colleges for the completion of the basic 5.5 years course.
Once you are done with MBBS, here you have to prepare for PG. In this PG, there are many branches to select, but the most hustling and bustling career is that of MD in Radiodiagnostics.
Radiology had a vast career option and a well settled life, but making it through MD is also tough. Clearing MBBS and then getting a rank within 1.5k for securing MD seat isn't easy.

Hope this helps.

Good Luck !