There were Three rounds . First was technical round where basic java question and coding question was asked. Which was about 30-45 min Second techo managerial round. Third was the HR interaction .

Don't waste your time , they will schedule two technical rounds and after technical rounds clear , HR calls and says "congratulations you cleared all round we need documents to release offer" After document collection , they will not reply . This type of document collection is happening every where . Please be carefull.