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In the series 1, 2, 6, 24, 120, 720, 5050, which term is wrong?

Competition practiceNumber Series
  • A5050
  • B24
  • C720
  • D120

Step-by-Step Solution

Each term is multiplied by 2, 3, 4, 5, 6, 7 in turn, so after 720 it should be , not 5050.
Answer: A) 5050

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