OVER THE YEARS, THE PATTERN OF THE JOINT ENTRANCE EXAMINATION (JEE) CONDUCTED BY INDIAN INSTITUTE OF TECHNOLOGY HAS WINESSED A VASTR CHANGE.  QUESTIONS ASKED I  RECENT YEARS IN THE JEE ARE TRICKIER AND MORE CHALLENGING THAN THOSE TO IIT ASPIRANTS THAT MERELY  CRAMMING CONCEPTS AND FORMULAE DOES NOT SUCCESS IN THE EXAMINATION.  ASPIRANTS MUST HAVE A RICH EXPOSURE TO THE REAL TIME QUESTIONS ASKED IN THE JEE DURING THE SOURSE OF THEIR EXAM PREPARATION. HENCE, ALONG WITH THOUROUGH UNDERSTANDING OF CONCEPTS, GUIDE PRACTICE, AND HARD WORK TO CRACK ONE OF THE PRESTIGIOUS ENGINEERING ENTRANCE EXAMINATION.  THIS BOOK CHAPTERWISE SOLUTIONS OF CHEMISTRY FOR JEE MAIN 2002-2015 AND JEE ADVANCED  1979-2015- PRESENTS A TOPICWISE, CHAPTERWISE COLLECTION OF QUESTIONS Asked IN  JEE MSIN AND ADVANCED OVER A PERIOD OF 37 YEARS. ETC