1. Car no. is given after registering the car with RTO. It s the job of the car dealer. They will file an application & get you the registration no. later on,
2. No permit is requred. Only license to drive, blue book of the car, insurance paper & envioronmental certificate,
3. No. He will require general driving license,
4. You shall have to take commercial registration no. for using it commercially.
Adv K.K.Ganguly
High Court,Calcutta