Quantitative Aptitude MCQ - Permutation And Combinations
The president can be elected in twenty-six different ways; following this, the treasurer can be elected in twenty five different ways since the person chosen president is not elegible to be treasurer); and following this, the secretary can be elected in twenty-four different ways. Thus, by above principle of counting, there are
n =26 x 25 x 24 =15600 different ways in which the organization can elect the officers.
