Which number will come next in the given number series? 1, 3, 7, 15, 31, ____

TCS · 2026

Which number will come next in the given number series?

1, 3, 7, 15, 31, ____

  1. A.

    92

  2. B.

    115

  3. C.

    63

  4. D.

    131

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