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Exactly one term of 5, 8, 14, 23, 36, 50, 68 is wrong. Pick it.

Competition practiceNumber Series
  • A36
  • B23
  • C50
  • D68

Step-by-Step Solution

The differences should be 3, 6, 9, 12, 15, 18: 5, 8, 14, 23, 35, 50, 68. So 36 should be 35.
Answer: A) 36

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