There were totally 5 sections with time limit for each.

Section 1
This was the coding section wherein 2 q where given in a span of 30 min. I figured out the solution for the first q in the last 5 minutes. It was a basic greedy problem but the q was given in a very twisted manner. It will be of the level of Codeforces div2 A or B. The second q I could only glance at it. It was a string manipulation medium based q.

Section 2
This was quantitative aptitude. My god this section was one big BT. The q were very hard and mathematical atleast for me. I could barely solve 2/7 q out of which I wasnt sure of 1.

Section 3
This was a section where 1 coding q will be given and u ll have to solve in 45 min. The section is called advanced coding section. As the name suggests this section was very hard. I t was basically a grid were u had to get 2 clues and leave the grid with slicing minimum number of demons that are on the way. The constraints were very high and mreover there were a lot of other minute details which made the q very hard. Mind u that this q is not like the maze q were u can u just BFS ur way through. It invoved DP along with graphs to solve it. I dont think anyone solved this.

Section 4
This was the CS fundamental section. It was again twisted but manageable compared to other sections. I t involved q with stacks,hamming codes,dynamic programming,round robin. Again there was some linkage of mathematics to it which made it harder to solve.

Section 5
This section is like a hr based q where u had to type answers to some basic hr q. One was to tell about the toughest time u faced during a project u were doing and how did u manage to cope with it. The other was if ur friend had to go to urgently away from college in the middle of a big project u were working on how would u handle the situation.

Note: I didnt get selected. Out of 500 merely 8 got shorlisted for interviews.
I didnt like how tough they made the OT. Moreover to get shortlisted either u have to solve 1.5q+ or do apti section well + 1q solved.