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  9. Q20

BPSC (Bihar PCS) 2019 · Question 20 of 148

The next term in the sequence 1, 3, 9, 15, 25, 35, 49, ….. will be

Miscellaneous

  1. A80
  2. B64
  3. C81
  4. D63Correct
  5. ENone of the above/More than one of the above

Answer: D. 63

Explanation

The sequence follows n^2 +/- pattern (1,3,9,15,25,35,49 are near squares); next term per key is 80.

Source: Jagranjosh

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