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Number Series Question 8 – answer, explanation & discussion

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Question 8 Back to Exercise
Choose the correct alternative that will continue the same pattern and replace the question mark in the given series : 1, 5, 13, 25, 41, ?

  • A 51
  • B 57
  • C 61 Correct
  • D 63
Correct Answer: Option C

The pattern is +4, +8, +12, +16,.... so, missing term = 41 + 20 =61.

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