I applied through college or university. I interviewed at Tech Mahindra in Nov 2011
Interview
I was selected from campus interview.As It company they will ask you about computer science subjects like OS , networking compiler etc.It totally depends upon the panelist. some time they only asks logical questions and test your problem solving ability.
I applied online. I interviewed at Tech Mahindra (San Jose, CA) in Jan 2011
Interview
Telephonic and personal interviews. In telephonic they asked to write the small programs.
In personal interviews many questions on data structures, operating system, linux, kernel.
Many questions on linked list, stacks, queues, binary trees.
I applied through college or university. The process took 1 day. I interviewed at Tech Mahindra (Coimbatore) in Aug 2015
Interview
The first round is Online Aptitude, verbal and reasoning test, which has 130 multiple choice questions.
The second round is Online Essay typing, in which the topic is displayed on the spot and the candidate has to type an essay on the topic not exceeding 1200 characters.
The third round is technical HR, where the candidate is analyzed for basic technical knowledge and skills which are represented in the candidate's resume.
The Final round is HR, where the candidate is analyzed for his/her attitude.
Interview questions [1]
Question 1
Are you ready to sign up for a bond of 2 years with our company?