How many words can be formed using all the letters of the word 'ROSE'?

Question

Accepted Answer

The word 'ROSE' has 4 distinct letters. The number of ways to arrange 4 distinct letters taken all at a time is $4! = 4 	imes 3 	imes 2 	imes 1 = 24$. Therefore, option A is correct.

Permutations and Combinations

❓ Sibling Questions in this Chapter