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An alphanumeric series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

D2, E6, H21, M88, ?

Solution

✅ Correct Option: 2

Letters D(4), E(5), H(8), M(13) increase by 1, 3, 5, so the next gap is 7, giving 20 which is T.

Numbers follow ×n+n\times n + n: 2×2+2=62 \times 2 + 2 = 6, 6×3+3=216 \times 3 + 3 = 21, 21×4+4=8821 \times 4 + 4 = 88, 88×5+5=44588 \times 5 + 5 = 445. So the answer is T445.

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