Tech Mahindra interview questions

The interview was for chat support. Typing test .First round essay writing, second round technical written. Third round manager. Fourth hr salary . The topic for essay was 'road safety ' . Technical round consisted of basic technical interview questions regarding pc troubleshooting etc . Internet protocols and it was a written test . And manager round he went through my technical round answer paper and again asked same questions and also something about my self . And yes typing test is there minimum 35words per minute

Total four rounds of interview , First - Telephonic , Second- One more round of Telephonic , Third - Face to Face & Fourth - Final HR Round for salary & all.