Written for the Sales Trainee position had 3 papers Maths, English and a General paper which had some casual questions in it. Paper was very easy, and we got enough time to complete it and revise it. Once you clear the Written selected candidates including me were called to Mumbai HO for GD and PI, there will be no rejection in the GD round but if you are good in PI you will be selected early for PI, I was number 3rd. Speak very carefully in GD as they will note all the words you will be saying. In PI there will be 3-5 people all including Top management including, VP, Director, Chairman etc. In PI they will be having your CV, Written Exam paper, your GD points and they will grill your for 1-1:30 hrs on the basis of those docs. So be prepared., select your words and points wisely in written and GD. Best of Luck