Question-7

If IMAGE and FIELD are coded as FHBNJ and EMFJG respectively, which one among the following options is the most appropriate for BEACH?

• CEADP
• IDBFC
• JGIBC
• IBCEC

NoteAnswer

• CEADP
• IDBFC
• JGIBC
• IBCEC

NoteSoluton

We have:

IMAGE
FHBNJ

FIELD
EMFJG

Staring at this for a while should convince us that the following transformation converts a word into its code:

• Reverse the word
• Increment each letter

We have:

• IMAGE \(\rightarrow\) EGAMI \(\rightarrow\) FHBNJ
• FIELD \(\rightarrow\) DLEIF \(\rightarrow\) EMFJG

Once this is clear, we can apply the same transformation to BEACH.

BEACH \(\rightarrow\) HCAEB \(\rightarrow\) IDBFC