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2,15,41,80,?

  • A.111
  • B.120
  • C.121
  • D.132

Answer: D

Correct answer: 132

The gaps are multiples of thirteen: \( 15-2=13 \), \( 41-15=26 \), \( 80-41=39 \). The next gap is \( 52 \), giving \[ 80 + 52 = \mathbf{132} \]

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