paper Pattern--> it was really a difficult pattern..150 questions in 2:30 hr.
Technical questions were mainly frm
C (2 basic question like Abstract data type??),
Data strucrture (basic questions and numericals),
CBNST (2 numericals like lagrng's thrm),
Autometa (CFG, pushdown,),
OS (sheduling Algo numericals),
Computer Organization (DMA, CPU related, memory, speed related numericals),
Networking (TCP, UDP Gatway etc),
Discreate Structure (numrcls frm Group),
Matrix (finding rank).etc
Numerical questions wr mainly askd.
And Non Verbal Aptitude was lil bit easy .... refer frm RS AGRWAL..questions wr frm English (RC), Grammer(fill in the appropriate word), Infrence, DI..etc
everything was askd watevr v lrn from 10th 2 B-tech..
GOD BLESS u 4 Future.. :)