100+ Coding and Decoding Questions and Answers - 1

Question: 1

If FRAGRANCE is written as SBHSBODFG, how can IMPOSING be written?

(A) NQPTJOHJ

(B) NQTPJOHJ

(C) NQPTJOHI

(D) NQPTJHOJ

Ans: A

Each letter in the word is moved one step forward and the first letter of the group so obtained is put at the end, to obtain the code.

Question: 2

If in a certain code, TEACHER is written as VGCEJGT, how would DULLARD be written in the same code?

(A) FWNNCSF

(B) FWNNBTE

(C) FWNNCTF

(D) FWMNCTF

Ans: C

Each letter of the word is moved two steps forward to obtain the code.

Question: 3

If in a certain language, COUNSEL is coded as BITIRAK, how is GUIDANCE written in that code?

(A) FOHYZJBB

(B) FPHZZKAB

(C) HOHYBJBA

(D) EOHYZKBB

Ans: A

The letters at odd positions are each moved one step backward, while the letters at even positions are respectively moved six, five, four, three, two, ….. steps backward to obtain the corresponding letters of the code.

Question: 4

If JOSEPH is coded as FKOALD, then GEORGE will be coded as

(A) CAKNCA

(B) JAKINS

(C) DBLODB

(D) CADMNO

Ans: A

Each letter of the word is moved four steps backward to obtain the code.

Question: 5

If CERTAIN is coded as XVIGZRM, how can MUNDANE be coded?

(A) NFMWZMX

(B) VMZWMFN

(C) MFMXZMV

(D) NFMWZMV

Ans: D

Each letter in the word is replaced by the letter which occupies the same position from the other end of the alphabet, to obtain the code.

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