Tech Mahindra interview questions

The interview process was of two to there days which involved three to four rounds of interview. First phase was aptitude test. Then consecutively two rounds of technical and Human Resource round. There was also back ground verification of education and previous employment if any.

interview was very tough, u should have good skills to attend the interview,3 interview rounds was conducted in the company,my interview questions regarding sql, extract transform and load,unix, dataware house,bi. i had good knowledge on sql queries