IBM Software Applications Developer interview questions

Selected as campus hire. 4 rounds of Interview. 1) Aptitude 2) Letter writing 3) Group discussion 4) Technical and hr round. Most of the questions in Aptitude are related to number series and missing numbers Write a business letter GD topic about Development in Rural India Technical round about my resume and projects done in B.Tech.

I got a call for internship from IBM for SAP Analyst role. And it was converted to full time position. So I did not go through any interview for full time. In my internship interview, I was asked about my academic projects. I was also asked a few behavioral questions, Agile methodologies etc.