Create a 'Master List'

The 1-2 minutes wasted in filling name, age and Aadhaar number while booking a ticket is the difference between a confirmed ticket and a waiting ticket. Go to 'My Profile' section of IRCTC app or website and create 'Master List' in advance. Fill in the information of all the people for whom tickets are to be booked. You just have to select the name at the time of booking and the details will come automatically.