Hello aspirant,

No by doing only b.com you can not becom judge. To become judge you must have completed LLB degree from a recognised college. Doing llb is must for becoming a judge. After doing your llb you need to study hard for civil judge exam of your concerned state or nearby states. After cracking that exam and interview part, you will become a judge. So if you want to become a judge, i would suggest you to first of all complete your llb degree and study for civil judge exam.

Thank you

Hope this information helps you.