It was a campus placement drive. First round comprised of Aptitude for 30 mins and Computer Science Fundamentals for 30 mins. Shortlisted students were interviewed by 2 Technical Rounds of interview. The questions were concentrated on OOPs concepts, Data Structures and some puzzles.
Aptitude comprised of 10 questions each in English, Analytical and Quantitative aptitude ( Time & Distance, Directions).
Computer Science Fundamentals included questions on DBMS(7Q),DSA(6Q),OS(3Q),Pseudocodes(4Q),Computer Networks(5Q),COA(2Q),OOPS(1Q),C++(2Q). Few questions were Tough and few were very basic. There were questions on Paging, CPU Cycles and scheduling, Time complexities of Sorting, etc.
Technical Interview
SUGGESTION: Improve hands on knowledge on Data Structures, learn the concepts in depth, right from their implementation details. The interviewers expect you to focus more on OOPs and Fundamentals.