HOW TO PREPARE FOR IIT EXAMS? PLEASE SAY ME HOW TO MAKE MY TIME TABLE FOR IIT ENTRANCE EXAM.

dear gunirappagiri 
what u need to understand is , iit demand speed and accuracy both , so, u need to prepare for that accordingly . 
while making time table make the following points in mind . "
1- u have to spend max time with the weak subject , 
2- dnt ignore practice maths if u are good alos , beacuse lack of practice will make you poor . 
3- dnt ignore anything , that might cost you in entrace test 
4-- make sure u studied ncert well , and also practice the back ques specially in chemistry . 
5- in time table allow certain breaks after 1 hrs of constant study , that will refresh your mind . 
hope it clears 
REGARDS