In how many ways can the letters of the word 'LEADER' be arranged?  Choose the correct choice from the following choices
A) 90	B) 180	C) 360	D) 60	E) 240
The word 'LEADER' contains 6 letters, namely 1L, 2E, 1A, 1D and 1R.   Therefore, Required number of ways = 6!/(1!)(2!)(1!)(1!)(1!)= 360.   Answer is 360.
<result>C</result>
In how many ways can the letters of the word 'LEADER' be arranged?