There were two rounds: the first was aptitude, the second was English, and the third was an interview.
For aptitude questions, try IndiaBIX, mainly for number series, percentage, and ages.
For English questions, search on the net; you will get answers.
The interview was simple. They mainly asked about the project and why IT, as I am from an EC background. They also asked if I had any questions.
The following metrics were computed from 7 interview experiences for the IBM Software Engineer role in Mumbai, Maharashtra.
IBM's interview process for their Software Engineer roles in Mumbai, Maharashtra is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having very good feelings for IBM's Software Engineer interview process in Mumbai, Maharashtra.