Question: In how many different ways can the letters of the word 'CASES' be arranged?
Options:
(A) 250
(B) 280
(C) 60
(D) 310
(E) 360 Let's think first. Some random reasoning:
Number of ways = 5!/2! = 5X4X3X2X1/2X1 = 60 The final answer: (C).