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Example 9: Alphanumeric series

Last Updated On: Sat Aug 29 2026

Given Series

  1. Given alphanumeric series: A2C, D4F, G8I, J16L, ?

Question

What is the next alphanumeric term in this sequence?

Answer

M32O.

Solution

  1. Analyze each component of the alphanumeric terms separately:
  2. 1. First letters: A (1), D (4), G (7), J (10) -> +3 shift -> Next is M (13).
  3. 2. Middle numbers: 2, 4, 8, 16 -> Multiplied by 2 (2^1, 2^2, 2^3, 2^4) -> Next is 32.
  4. 3. Last letters: C (3), F (6), I (9), L (12) -> +3 shift -> Next is O (15).
  5. Combining all three components gives M32O.
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