I applied through a staffing agency. The process took 1 week. I interviewed at iDatalytics (Cochin)
Interview
Consists of Aptitude test, technical interview, machine test and HR round. Only if you clear aptitude will you be cleared for technical round and so on. The aptitude test consists of basic aptitude questions and professional letters writing.
Interview questions [1]
Question 1
technical questions included python, sql and questions on previous work experience.
At first it was Aptitude round for 1 hour which includes coding and also scenario based question.There was question where you had to write mail (based on some scenarios).Aptitude round involves questions based on direction,speed etc.