I applied through college or university. I interviewed at ION Group in Sep 2018
Interview
Online round was on the amcat where you can't go back and forward to review your questions. It consisted of alot of aptitude questions and 2 easy coding questions. After the test 1st interview round was based on puzzles and then other interviews were on ion day in noida. Interviews were very easy and interviewers were very polite and friendly.
Interview questions [1]
Question 1
Puzzles were interesting and rest of tech questions were general and easy.