Use some thinking to answer the following question. In how many different ways can the letters of the word ‘PREPTY’ be arranged?\nOptions:\n(A) 160\n(B) 190\n(C) 210\n(D) 368\n(E) 360
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Number of ways = 61/21 6X5X4X3X2X1 - 360 So the final answer is (E).
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