Number Series, Coding, Odd Man OutPYQ Jun 19Question 2087 of 217
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If in a Certain language, MADRAS is coded as NBESBT. How DELHI is coded in that code?

Options

AEMMJI
BEFMJI
CEMFIJ
DJIFEM
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Correct Answer

✅ Option b — EFMJI

All Options:

  • AEMMJI
  • BEFMJI
  • CEMFIJ
  • DJIFEM

Detailed Solution & Explanation

To find how the word **DELHI** is coded based on the coding of **MADRAS** =NBESBT\displaystyle = NBESBT:

Let us analyze the alphabetical shifts from **MADRAS** to **NBESBT**:
- M→N  ⟹  Shift of +1\displaystyle M \to N \implies \text{Shift of } +1
- A→B  ⟹  Shift of +1\displaystyle A \to B \implies \text{Shift of } +1
- D→E  ⟹  Shift of +1\displaystyle D \to E \implies \text{Shift of } +1
- R→S  ⟹  Shift of +1\displaystyle R \to S \implies \text{Shift of } +1
- A→B  ⟹  Shift of +1\displaystyle A \to B \implies \text{Shift of } +1
- S→T  ⟹  Shift of +1\displaystyle S \to T \implies \text{Shift of } +1

We observe a simple shift of +1\displaystyle +1 (the next letter in the alphabet) for every letter in the word. We apply this rule to the word **DELHI**:
- D→E\displaystyle D \to E
- E→F\displaystyle E \to F
- L→M\displaystyle L \to M
- H→I\displaystyle H \to I
- I→J\displaystyle I \to J

Putting the coded letters in sequence, the code for **DELHI** is **EFMJI**.

Hence, **Option B** is the correct answer.

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