UGC NET CSE | July 2018 | Part 2 | Question: 50

Question

Encrypt the Message "HELLO MY DEARZ" using Transposition Cipher with

$Key \begin{cases} \text{Plain Text} & 2 4 1 3 \\ \text{Cipher Text} &1 2 3 4 \end{cases}$

• A. HLLEO YM AEDRZ
• B. EHOLL ZYM RAED
• C. ELHL MDOY AZER
• D. ELHL DOMY ZAER

Answer 1

Arranging the message in a tabular format , we get 

1	H	O	E
2	E	M	A
3	L	Y	R
4	L	D	Z

Now applying the key and writing out the corresponding letters from plain text according to key 2413 we get ELHL MDOY AZER 

Correct Answer: Option C