Where in navi mumbai or mumbai area can i find tybsc physics(old revised syllabus year 2000) coaching classes?

i have cleared my physics practical exam and other optional paper computers in the exam but i failed to score in the major paper physics and want the coaching for the same and have appeared in academic year 2000. I have a doubt that I want to ask whether will i be allowed to attend the single physics paper all will i be asked to reappear for both practical as well theory exam, if i m to attend the coming March 2012 exam. Pls suggest me and guide me?