HCLTech Senior Software QA Engineer interview questions

Worst experience I have ever..Just wasted my time there in HCL...I have reached there at 9.30 as they asked..after that the contact person was not there..he came at 12.30 and then took the cv. My number was 83, after waited so long he just said Requirement is now freezed at 4pm as out of 50 people, they have already shortlisted 20 people from taking only 1 round of f2f...what the hell...Means i was useless foolish as I went there and waited 7 hrs for just to listen requirement is over...really worst worst day I had...