SIR I AM PREPARING FOR IIT 2011 EXAM.I NEED THE WEIGHTAGE OF CHAPTERS IN PHYSICS AND MATHS.ATLEAST TELL ME IN WHICH AREAS I SHOULD CONCENTRATE MORE SO I CAN QUALIFY IN THE EXAM.THANKS IN ADVANCE

dear gowtham,

                   for maths you must concentrate on vectors and 3d, complex no, calculas and basic concepts of conic section. This topic is very imp as abt 40-50%que are asked every year related to this topics.

                 for physics you should prepare for whole 12th topics like electricity and optics and you should know elementry concepts of mechanics.

pls approve if u r satisfied with my ans.