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Question

Few of the letters are given followed by a question mark (?) these letters are following a specific pattern you have to give the correct option which can replace question mark.

Identify the next term: H, K, N, Q, ?

This question was previously asked in
SSC CHSL 2025 Tier 1 Question Paper (21-Nov-2025) (Shift 1)
The correct answer is

T

Write the position number of each given letter in the English alphabet.

H = 8, K = 11, N = 14, Q = 17.

Find the gap between consecutive terms: 11 − 8 = 3, 14 − 11 = 3, 17 − 14 = 3.

The difference is constant, so each next letter is 3 places ahead of the previous one.

Position of the next letter = 17 + 3 = 20.

The 20th letter of the English alphabet is T.

Hence the term that replaces the question mark is T.

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Important Questions from Alphabet Series

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