1) Using the letters of the word TRICK, a five-letter word with distinct letters is formed such that C is the middle . In how many ways this is possible? A) 6 B) 120 C) 24 D) 72 Answer: Option CExplanation: If we fix C in the middle, then the rest 4 letters can be arranged in $^{4}P_{4}=4!$ ways =24 ways
