There will be 3 rounds (1)HR round were they will ask u basic questions to check Ur communication and dey will explain abt the job position.(2) Aptitude it won't be much difficult .(3) manager round dey ask u some basic questions and to solve some percentage problem on paper.. it's one day process and dey inform u wether u got selected or not on d same day.

It is a good knowledge and better experience for me and it's very easy to crack there is 3 types of inter view Hr /technical .or computer test than operation round