I applied through college or university. The process took a day.out of 200 they selected 15 students.10 from mech and 5 from cs .there were three rounds.1)written test2) technical round 3) hr. written test consisted of 25 tech and 25 apti question...alloted time was 60 minutes.apti consisted of hcf-lcm,numberseries,cubes n dice,ratio-proportion,etc.they were easy.technical questions were based on c snippets,data structure(postfix,preorder traversal),CMOS full form,MUX,digital electronics etc.few questions were 1.The income of A and B are in the ratio 5:7. Their savings are in the ratio 5:7. What is the ratio of their? 2.If 13 = 13w/(1-w) ,then (2w)^2 =? 3.A is increased by 10% then A^2 is increased by? 4. 0,6,24,60,120,210,? 5. Six bells commence tolling together and toll at intervals of 2, 4, 6, 8 10 and 12 seconds respectively. In 30 minutes, how many times do they toll together ?