Is the subject paper appear in IIT Joint entrance examination ?? give me information about it ?

No there is no subjective paper in IIT JEE examination. You have to face only objective type question with assertive and reasoning type questions..

Exam pattern for IIT JEE :
JEE Main Pattern
For Paper 1(B.E/B.Tech courses), it is in both off and online modes.
For Paper 2(B.Arch/B.Planning),it is in offline mode only.

Paper 1 - for B.E/B.TECH courses
Duration: 3 hrs
Objective type questions with equal weight age to Physics, Chemistry & Mathematics

Paper 2 - for B.ARCH/B. PLANNING
Mathematics - Part I - objective questions
Aptitude Test - Part II - objective questions
Drawing Test - Part III - to test drawing aptitude
Duration - 3 Hours

IIT JEE Preparation Books are as follows