I applied through a recruiter. The process took 4 days. I interviewed at Gartner (New Delhi) in Nov 2017
Interview
Resume grilling, project based cross questions, statistical questions, machine learning,texting mining and pre processing questions, feature engineering, and why job change. About the company and few guesstimate questions like number of balls in a room.
I applied online. The process took 5 days. I interviewed at Gartner (New Delhi) in Mar 2021
Interview
Interview process was simple and quite straight forward. Manager asked all in depth concepts of BI and tricky SQL questions. People who have good knowledge of both will be able to crack it.