This was check point i totally collapased during my interview. they had been need you to well knowledge in fundamentals to intermediate. if you're strong in your resume you will be shortlisted for final round. (timing 1hr 20min) unforuntantely i didn't clear this. one of my batch mate gone to next round. he said final round was conducted for 25min it was 2nd version of previous one. so he easily cleared the final round also