WTW Financial Analyst interview questions

I went for a walk in interview. there was group interview was goin on. in which i got selected n they made me wait about 3 hrs and after that they said we have a event so we will call u later for further round n u got selected for 2nd round. but later on after one week i got the mail that i m nt selcted for the position

Got to know about the oping via Online portal. It was a walk in interview. Interview was started after an hr or 2 from the reporting time. Its was in Vikroli office. 1st round was hr round, group of us was called into the conference room and questions were asked individually.