Tech Mahindra SAS Programmer interview questions

Conducted walk-in in a weekend and almost wasted the complete day, Made me to wait for more than 2 hours and verified each and every document of my personal and professional experience(As if they are giving offer letter) and had two technical rounds on SAS and Projects I worked on.After One week, received a call saying Cleared the technical rounds and will have HR call in next few days. Its almost 2 months now, there is no address and HR's are least bothered answering your