If one is overnighting within T3 at DEL and using a "lounge" hotel, would there be any need to present one's not-yet-used or processed e-visa as a "transit passenger" for a flight from the same terminal early the next morning to Nepal? Should one just worry about the e-visa and immigration process upon returning through DEL (coming back from Nepal) and actually exiting the airport to enter the country on the return or would you still have to clear immigration that "transit" (waiting for flight the next morning) night? I would prefer to avoid it if I could of course. Since one would have 2 entries permitted with an unused e-visa, one should be fine of course, but it would be a time saver if immigration could be avoided upon first entry into T3 with no need to exit that terminal...
I am unsure how immigration is handled at DEL and am not sure if you are "forced" through the arrivals immigration process even if not exiting the terminal?? Any advice is appreciated.