GATE
2012 has become all the more interesting now - GATE 2012 score can now
be used for two purposes:1 For PG study admission in more than 300
engineering colleges in India. 2. For getting that lucrative job in IOCL
and other public sectors companies. Prior to GATE 2009, there were 85
questions for 150 marks. In GATE 2009, there were 60 questions for 100
marks. Since from GATE 2010, there are now
65 questions for 100 marks. books for GATE Computer Science according
to your area of weakness: 1.Higher Engineering Mathematics by B.S.
Grewal 2.Introductory methods of numerical analysis By S.S. Sastry
3.Graph theory with applications to engineering and computer science by
Narsingh Deo 4.Formal Language and Automata Theory by
J.D.Ullman5.Analysis of Algorithms and Computational Complexity by
Horowitz and Sahani 6.Digital Logic by Morris Mano7. Computer
Organization by Morris Mano
http://gate.iitm.ac.in/gateqps/2011/cs.pdf