The first round had all kinds of questions related to aptitude, coding (mostly from trees), logic, and English comprehension. You could take these between exams, but once you started, you had to do them quickly.
Data Structure related questions,
Database questions,
Puzzles
The following metrics were computed from 34 interview experiences for the Oracle Software Development Engineer role in India.
Oracle's interview process for their Software Development Engineer roles in India is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Oracle's Software Development Engineer interview process in India.