Day 1:Aptitude & technical test of 1 hour each.(MCQ) Selected candidates go for HR interview to know about your background, interests, bond, etc. The next round for us was a month later- Day 2:Technical interview, asked around 10 conceptual questions related to mechanical engg., took around 15 mins. Around 2 months later- Day 3:Selected candidates are called for one last interview with top management.Randomly question all, test of basic fundamentals usually, things every mechanical engineer ought to know!

Aptitude test-both technical and general. then hr interview round in college and finally technnical interview at their kanjurmarg office.