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Railways PYQCBT 2 2017

RRB NTPC · Question 2

Complete the following series. C - 3, E - 5, G - 7, I - 9, ______

  1. K - 11, M - 13

  2. J - 10, K - 11

  3. J - 11, L - 13

  4. K - 11, N - 13

Show answer & explanation

Answer: (A) K - 11, M - 13

Explanation

Each letter is paired with its alphabet position, skipping one letter each time: C-3, E-5, G-7, I-9. The next two are K-11 and M-13.