Aptitude Test Exam Numerical Ability Permutation and Combination

If we permute 6 Letters of the word 'SYSTEM', the number of permute words with a vowel at the third place are:
a) 720
b)120
c)60
d)24

Read Solution (Total 4)

Aptitude Test Other Question

In how many ways the word "KEYBOARD" can be arranged such that the vowels always occupy the odd places. Out of 5 men and 3 women, a committee of 4 member is to be formed.In how many ways can it be done if the committee includes at least one woman?