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Five Indian and five foreign delegates sit around a round table so that no two Indians are neighbours. In how many ways can they be seated?

Competition practicePermutations & Combinations
  • A14400
  • B28800
  • C1440
  • D2880

Step-by-Step Solution

Seat the 5 foreigners in a circle: . The 5 gaps between them take the Indians in ways. Total .
Answer: D) 2880

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