If GARDEN is coded as $325764$ and WATER as $92165$, how can we code the word WARDEN in the same way?

The correct answer is Option a: $925764$. This is a direct substitution code, where each letter corresponds to a specific digit: From **GARDEN** $ o 325764$: - $\text{G} \to 3$ - $\text{A} \to 2$ - $\text{R} \to 5$ - $\text{D} \to 7$ - $\text{E} \to 6$ - $\text{N} \to 4$ From **WATER** $ o 92165$: - $\text{W} \to 9$ - $\text{A} \to 2$ - $\text{T} \to 1$ - $\text{E} \to 6$ - $\text{R} \to 5$ *(Note that the letter mappings for A, E, and R are consistent in both words).* Now, substitute these digits to form the code for **WARDEN**: - $\text{W} \to 9$ - $\text{A} \to 2$ - $\text{R} \to 5$ - $\text{D} \to 7$ - $\text{E} \to 6$ - $\text{N} \to 4$ Combining these, the code for **WARDEN** is $925764$. Hence, **Option A** is the correct answer.

Number Series, Coding and DecodingMCQMTP June 24 Series IIIQuestion 2153 of 217

All Questions

If GARDEN is coded as $\displaystyle 325764$ and WATER as $\displaystyle 92165$ , how can we code the word WARDEN in the same way?

Options

\displaystyle 925764

\displaystyle 295764

\displaystyle 952764

\displaystyle 957264

For any discrepancies in this question, email contact@cadada.in

Correct Answer

✅ Option a — $\displaystyle 925764$

All Options:

A $\displaystyle 925764$
B $\displaystyle 295764$
C $\displaystyle 952764$
D $\displaystyle 957264$

Detailed Solution & Explanation

This is a direct substitution code, where each letter corresponds to a specific digit:
From **GARDEN**

\displaystyle o 325764

:
-

\displaystyle \text{G} \to 3

\displaystyle \text{A} \to 2

\displaystyle \text{R} \to 5

\displaystyle \text{D} \to 7

\displaystyle \text{E} \to 6

\displaystyle \text{N} \to 4

From **WATER**

\displaystyle o 92165

:
-

\displaystyle \text{W} \to 9

\displaystyle \text{A} \to 2

\displaystyle \text{T} \to 1

\displaystyle \text{E} \to 6

\displaystyle \text{R} \to 5

*(Note that the letter mappings for A, E, and R are consistent in both words).*

Now, substitute these digits to form the code for **WARDEN**:
-

\displaystyle \text{W} \to 9

\displaystyle \text{A} \to 2

\displaystyle \text{R} \to 5

\displaystyle \text{D} \to 7

\displaystyle \text{E} \to 6

\displaystyle \text{N} \to 4

Combining these, the code for **WARDEN** is

\displaystyle 925764

.

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

About This Chapter: Number Series, Coding and Decoding

Paper

Paper 3: Quantitative Aptitude

Weightage

5 Marks

Key Topics

Number series, Coding & Decoding, Odd man out

This chapter covers Number series, Coding & Decoding, Odd man out and is part of Paper 3: Quantitative Aptitude in the CA Foundation exam.

View Official ICAI Syllabus

Exam Strategy Tip

This topic carries 5 Marks weightage. Focus on understanding core concepts rather than memorizing.

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If GARDEN is coded as 325764\displaystyle 325764325764 and WATER as 92165\displaystyle 9216592165, how can we code the word WARDEN in the same way?