Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Mathematics Permutations and Combinations
In how many ways can the letters of the word 'HEALING' be arranged so that the vowels always come together?
1
480
2
720
3
960
4
More than one of the above
5
None of the above