Divided into 3 sections (verbal, quant, analytical). Had a total of 55 questions to be done in 60 minutes. At the end an essay was also to be written but that was only for the HR interview purpose.

Most important thing for solving any aptitude test is practice, make your brain work. DO NOT rely on previous years papers for any particular pattern as no aptitude test can ever come with the guarantee of presenting the same kind of questions again and again.
But do refer previous years papers, use them for practice and remember that practice makes a man perfect.

A minimum of 6 CGPA in B.Tech widout any present backlogs.

Be confident with your answers. Prepare well for everything that you have mentioned in your resume and remeber one thing that if you dont know something simply accept that, do not try to manipulate the things.

Be confident about yourself. Take pride for what you are. Be very humble. Usually HR round is to see how you present yourself, to know you what as a person you are and for judging your communication skills.
And remember that if you were asked to write any essay during the written test then you may be asked questions from that in this round.

I already have mentioned any does and don'ts in the above sections. Go through them thoroughly.. !!!All the Best!!!
:-)

77 cleared the written test and 57 finally got selected.
My confidence, communication skills and proper understanding of all that I had mentioned in my resume took me through...