One day process. They will give you question on basic grammer and then 20 passage to read and to give the correct answer from the given passage. Then if possible they will take the interview on the same day around &pm or else they will tell to come the next day.

The process is simple, the thing is you need to have hold over any subject. The first round here is all about apptitude test which conists of two papers namely English and the subject you wish to choose. Later one on one face to face interview, if you are good at ur english well enough