I am taking preparation for MTCT course

I am taking preparation for the MTCT course (Master in Technology in Computer Technology 2011 ) . I am solving math problem from Differential calculas ,Integration , Maximum - Minimum , and also from Matrix , Diterminant , Eigen Value , eigen vector , probability theory , Propositional logic , predicate calculas etc . I am also reading C programming language . I have to read hard because I have to get a chance in the course . I love the computer science & engineering subjects and I also love mathematics . I have scored a 37 percentile score in Cat and got a PI ,GD call from an Institution . But my aim was IIMs . SO I ignored the call . I have to work hard and read hard . So that I can be established in life . People will love me then . I also love my research work which is on Natural Language Processing . It is also very interesting field . In future I have a dream to do PhD in the subject if I get chance . For that I have to complete Mtech . UGC has applied new rules and regulations on PhD work . Now doing PhD has become more difficult . But I have to do it ....