TCS Company

please tell me formula fo finding the no traingles in big traingle whose ans comes 13 for 3 layers

Read Solution (Total 4)

TCS Other Question

"plz tell me a formula for finding squres in m*n grid"
Hey Guys cleared apti today..got 25 out 30 from tis site and from techcse.com site.. Go through atleast 10 pages of this site with 30 puzzles per page.it is enough to clear apti..5 ques which are in this site are not answered so i quessed those 5 ques..still donno wats the answer for those..this site is enough to clear apti :)