Multiple choice In how many different ways can the letters of the word (SHOULDER) be arranged? 20160 13440 5040 40320 None of these Reveal answer Fill a bubble to check yourself D Correct answer Explanation The word SHOULDER has 8 distinct letters. The number of arrangements = 8! = 8×7×6×5×4×3×2×1 = 40320. All letters are unique, so we simply calculate the factorial.