Tech Mahindra .NET Developer With MVC interview questions

I went for walk in drive and I had a very bad experience and I will not recommend anybody to go for Tech Mahindra. In 7-8 hours they took only one interview and I had cleared the first one. HR told me that there will be managerial discussion and it took after 6 hours of waiting and manager told that we are looking for other skills and there was a misconfusion regarding skill set in Job description and he said we are sorry that you are waiting since morning. I was very disappointed with the way in which they conducted the whole process. Not only me so many candidates faced the same.