Question:medium

If 'WATER' is coded as 'YCVGT', how will 'FIRE' be coded in that language?

Show Hint

Write down the alphabet with corresponding numbers (A=1, B=2, ..., Z=26) during the exam to quickly solve coding-decoding problems without making careless errors.
  • HKVG
  • HKTG
  • ILUG
  • HKTH
Show Solution

The Correct Option is B

Solution and Explanation




Step 1: Understanding the Question:

This logical reasoning problem involves letter coding. The goal is to decipher the transformation rule turning 'WATER' into 'YCVGT' and use it on 'FIRE'.


Step 2: Key Formula or Approach:

Determine the alphabetical shift applied to each letter in the sample word, then replicate this exact shift for the target word.


Step 3: Detailed Explanation:

Examining the letter shifts in 'WATER':
W (+2 positions) \(\rightarrow\) Y
A (+2 positions) \(\rightarrow\) C
T (+2 positions) \(\rightarrow\) V
E (+2 positions) \(\rightarrow\) G
R (+2 positions) \(\rightarrow\) T
The established rule is advancing each letter by 2 spots in the alphabet.
Implementing this rule on 'FIRE':
F (+2 positions) \(\rightarrow\) H
I (+2 positions) \(\rightarrow\) K
R (+2 positions) \(\rightarrow\) T
E (+2 positions) \(\rightarrow\) G
This yields the coded word 'HKTG'.


Step 4: Final Answer:

The correct choice is (B).
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