Home > Practice > Arithmetic Aptitude > Permutations and Combinations > Miscellaneous
1. In how many ways a President, VP and Water-boy can be selected from a group of 10 people.

Solution:
We are selecting three different posts here, so order matters.
Thus, total ways of selecting a President, VP and Water-boy from a group of 10 people would be 10P3

You must login to add comments. Login now.