Number Series, Coding and DecodingMCQPYQ June 22Question 2099 of 217

Code for word EARTH is 16235 and VENUS is 91784 what is code for SATURN?

A423827

B463827

C413827

D413877

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Correct Answer

✅ Option b — 463827

To find the code for the word **SATURN** based on the given codes **EARTH**

\displaystyle = 16235

and **VENUS**

\displaystyle = 91784

, let us extract the direct letter-to-digit mappings:

From **EARTH**

\displaystyle = 16235

:
-

\displaystyle E \to 1

\displaystyle A \to 6

\displaystyle R \to 2

\displaystyle T \to 3

\displaystyle H \to 5

From **VENUS**

\displaystyle = 91784

:
-

\displaystyle V \to 9

\displaystyle E \to 1

\displaystyle N \to 7

\displaystyle U \to 8

\displaystyle S \to 4

*(We note that the mapping for

\displaystyle E \to 1

is perfectly consistent in both words).*

Now, we apply these mappings to the word **SATURN**:
-

\displaystyle S \to 4

\displaystyle A \to 6

\displaystyle T \to 3

\displaystyle U \to 8

\displaystyle R \to 2

\displaystyle N \to 7

Putting the digits together in sequence, the code for **SATURN** is **463827**.

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

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.

Exam Strategy Tip

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

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