Ohh thanks for the information rohitbites.All you need to do is submit your passport along with 2 recent photographs (50mm x 70mm). You can get the photos clicked at VFS centre, as they will have a photo studio. Behind the photos, add your name, date of birth and date when the photos were taken.
Carry cash for the VFS payment.
Any idea how long the whole process, would take @ VFS center.