I don't know the exact rule for bike, for car it is must to drive in the presence of a licensed driver (whose license is atleast 3 years old). And also no passengers can sit with learner. Learner license is also not valid on Motorways and National Highways
My advise is if you are good at riding, then apply for regular license as soon as possible, (after 42 days of keeping learner permit you can apply, in not sure though)