CA - CPT

intermediate(ipc)course (no) (1460 Points)

07 September 2011  

a).if there are 6 trees in a row,then no. of ways 5 students can be arrange between 6 trees to take a photograph?

ans:120.

b).the no. of ways that the team of 11 players to be selected from 15 players in which one particular player is excluded?

ans:364.