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All arrangements of the letters of SACHIN are listed in dictionary order. At which position does the word SACHIN appear?

Competition practicePermutations & Combinations
  • A600
  • B598
  • C720
  • D601

Step-by-Step Solution

Words starting with A, C, H, I or N: . Then S A C H I N is the first word starting with S (A, C, H, I, N are in order), so its rank is .
Answer: D) 601

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