Question

if keys=mdara,then lock=? (a:nejj,b:nnej,c:jenn,d:jenj.​

Answer 1

Answer:

it does not make sense ? plz refrain from posting this....!

Explanation:

Answer 2

(b) nnej

Decryption:

It is given that keys = mdar and we have to find the word for "lock".

The word "keys" is encrypted by incrementing the first number by 2 and decrementing the next number by 1. i.e.,

k      e      y      s

+2   -1     +2    -1

m     d      a     r

In the same way we have to encrypt the word "lock" by incrementing the first number by 2 and decrementing the next number by 1.

 l       o      c      k

+2     -1     +2    -1

 n      n      e      j

Hence, the word "lock" is encrypted as "nnej".