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Identify the wrong term in the series: 6, 13, 27, 55, 112, 223.

Competition practiceNumber Series
  • A55
  • B112
  • C27
  • D223

Step-by-Step Solution

The rule is (previous × 2) + 1, giving 6, 13, 27, 55, 111, 223; so 112 should be 111.
Answer: B) 112

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