| Alphabets | A | B | C | D | E | F | G | H | I | J | K | L | M |
| Positional value | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| Positional value | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 |
| Alphabets | Z | Y | X | W | V | U | T | S | R | Q | P | O | N |
XY → 2425 (X → 24 और Y → 25)
? → 1213
विकल्पों की जांच करते हैं,
a) LM → L → 12, M → 13, LM → 1213
b) NL → N → 14, L → 12, NL → 1412
c) ML → M → 13, L → 12, ML → 1312
d) LN → L → 12, N → 14, LN → 1214
इसलिए, LM → 1213 उत्तर है।