i m preparing 4 iit 2012.i use 12th class reference and last 12 years solved papers iitjee.this much material will b sufficient or no

Selection in the JEE exam depends on the various types of problems solved by the candidate.

No questions are repeated in the JEE exam and therefore the student has to face an entirely new question everytime.

Your class 12 references are NOT enough for your selection in the JEE exam .

solving the past year papers will give you an idea about the level of questions. you should look for references for class 11 also as chapters such as gravitation and conic sections are one of the most important topics in the jee exam.

good luck.

approve the answer if helpful. 

Hi Akshat....

if you able to solve the problems of previous jee papers yourself..... then there is no need of more material....

But if you are not able to solve them yourself, then you need more practice.....

Practice Arihant Publications Problem Books & MTG Publications MCQ books...

All The Best.... :)