Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Mathematics Permutations and Combinations Word Problems
In how many ways can letters of the word 'GLOOMY' be arranged so that the two O's should not be together?
1
240
2
480
3
600
4
More than one of the above
5
None of the above