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Example 7: Single letter shift alphabet series

Last Updated On: Sat Aug 29 2026

Given Series

  1. Given alphabet series: B, E, H, K, N, ?

Question

Which letter comes next in the sequence?

Answer

Q.

Solution

  1. Convert letters to their numerical positions in the alphabet:
  2. B = 2
  3. E = 5
  4. H = 8
  5. K = 11
  6. N = 14
  7. Calculate the constant difference: 5 - 2 = 3, 8 - 5 = 3, 11 - 8 = 3, 14 - 11 = 3.
  8. The shift is a constant +3.
  9. Next position = 14 + 3 = 17.
  10. The 17th letter in the alphabet is Q.
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