Take autos from main entrance side (towards PF1) and not from PF4 side, autos from PF4 side will charge more as there is parking charge on that side.
Do not pay more than Rs 120 in any case for auto to go to Vigyan Nagar/Rajeev Gandhi Nagar/Mahaveer Nagar/Talwandi/Indra Vihar. Taking advantage of new travelers auto drivers sometimes even ask for Rs 500 and people who do not know the rate pay it willingly.
Shared Tata Magics running on specific routes available on PF1 side. They are the cheapest option if you don't have...
more... much luggage and your destination is near jhalawar road, keshavpura square, Mahaveer Nagar circle, Nayapura Bus Stand.