2011 mathematics statistics
2012 mathematics statistics
2013 mathematics statistics
The secret of my success in JAM 2005 exam is I didn't believed the coaching centers formula.
What I found later after joining IIT kanpur is that All the rankers behind me are from coaching centers and those who topped me are mostly self learners. I was ranked AIR-13 in MATH and AIR-43 in Statistics .
Getting Final answer to a problem is okay but Success formula is to fight with the problem until it kneels down before you forever. And in future if it comes to you again in another disguise, you may easily kill it with ease.