In order to apply your Indian e-visa online at indian visa, you will have to scan your passport bio page so that when you can upload it at www.e-visaindia.com and can get your Indian e-visa at your first attempt without facing any document problems. However, you also need to upload these docs: a passport size photograph, a copy of the bio page of your passport, additional documents, and an online order form. Once you fill your form with requested information, then, submit your application, and pay the procession amount. On approval of your passport, you will get it on your email address, before you head on for the airport; carry a printout of Indian e-visa with you so that you can show it at the airport.