Hello,

As per DGCA, a candidate interested to become commercial pilot license needs to have passed 10+12 with physics and maths subjects with 200 hours of flying training.You already have maths as a subject now what you need to do is to do Physics with NIOS and get 60% marks. Then get yourself testes with Class 1 Medicals from DGCA approved aeromedics, to ensure that your fully medically fit to become a pilot. Then you need to arrange VISA, if you wish to do the training abroad and as you mentioned that you want to move to USA and its one of the best place for Pilot training too. You will he able to complete your flying training in US in around 8-10 months.

I hope this helps.