There were four round of interviews however got all round done in 2 days.
First Round was Telephonic Interview, Once gets shortlisted only if one clears his Telephonic Interview, first day.
Second day, whenever you both agree on date :
Second Round was Technical Round
Third Round was HR Round where they explained briefly but almost everything one should know before joining
Fourth Round of with Management and they hired me. I got back happly with my Offer Letter