In a certain code language, ‘CHEMIST’ is written as ‘EJGMGQR’. How will ‘MENTION’ be written in that language?

Solution

The word is split into three parts: the first three letters (+2), the middle letter (no change), and the last three letters (-2). C         H         E         M         I           S         T + 2       +2        +2                    -2         -2         -2 E         J          G         M         G         Q         R Similarly, M         E         N         T          I           O         N + 2       +2        +2                    -2         -2         -2 O         G         P         T          G         M         L