Coding Decoding Test - 16

The first letter of the word is moved one step forward to obtain the first letter of the code, while the other letters remain unaltered.

Each letter in the word is moved one step forward to obtain the corresponding letter of the code.

The first, third and fifth letters of the word are each moved one step backward; the second, fourth and sixth letters are moved one, two and three steps forward respectively to obtain the corresponding letters of the code.

Each letter in the word is replaced by a set of two letters --- one preceding it and the other following it -- in the code. Thus, T is replaced by SU, R is replaced by QS and so on.

The first, third and fifth letters in the word are moved two, three and four steps forward respectively while the second, fourth and sixth letters are moved two, three and four steps backward respectively to obtain the corresponding letters of the code.

Each letter in the given message is moved two steps backward to obtain the corresponding letter of the code.

Y will be coded as W.

The first, second, third, fourth, …… letters in the word are moved one, two, three, four, …… steps backwards respectively to obtain the corresponding letters in the code.

The first letter of the word is replaced by a set of two letters - one following it and the other preceding it - in the code. The remaining letters are coded by its preceding letter in the English alphabet.

M + 1 ⇒ N
M - 1 ⇒ L
O - 1 ⇒ N
R - 1 ⇒ Q
E - 1 ⇒ D

The letters at even positions in the word are written first followed by the rest of the letters in the word.

ARKONAM => ROAAKNM