Number Series, Coding and DecodingMCQMTP Sep 24 Series IQuestion 2154 of 217
All Questions

If E=6\displaystyle E = 6, MAT=34\displaystyle MAT = 34, then how much is CAR?

Options

A21
B22
C25
D28
For any discrepancies in this question, email contact@cadada.in

Correct Answer

✅ Option b — 22

All Options:

  • A21
  • B22
  • C25
  • D28

Ad

Detailed Solution & Explanation

Let's look at the standard alphabetical positions of the letters (A=1,B=2,…,Z=26\displaystyle \text{A}=1, \text{B}=2, \dots, \text{Z}=26):
For **MAT**, the sum of the standard position values of the letters is:
M=13\text{M} = 13
A=1\text{A} = 1
T=20\text{T} = 20
Sum=13+1+20=34\text{Sum} = 13 + 1 + 20 = 34

Using the same standard alphabetical position logic for **CAR**:
C=3\text{C} = 3
A=1\text{A} = 1
R=18\text{R} = 18
Sum=3+1+18=22\text{Sum} = 3 + 1 + 18 = 22

*Note:* The clue E=6\displaystyle E=6 (where standard E=5\displaystyle E=5) appears to be an isolated typographical error in the textbook question, as the standard positional sum works perfectly for both MAT (34\displaystyle 34) and CAR (22\displaystyle 22).

Hence, **Option B** 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.

Related Comparison Tables

Cardinal vs Ordinal Utility: Measuring SatisfactionPromissory Note vs Bill of Exchange: Negotiable Instruments

More Questions from Number Series, Coding and Decoding

The number in place of question mark in: 7,26,63,124,215,?,511\displaystyle 7, 26, 63, 124, 215, ?, 511 is

Find missing term 7,26,63,124,215,342,?\displaystyle 7, 26, 63, 124, 215, 342, ?

Which number should come next 7,26,63,124,215,342,?\displaystyle 7, 26, 63, 124, 215, 342, ?

If CLOCK is coded as 34235 and TIME as 8679, then MOTEL is coded as:

If MOUSE, is coded as 34651 and KEY is coded as 217, then how will YES be coded?

In a certain code language PREMONITION is written as 68530492904\displaystyle 68530492904, how will the word MONITOR be written in that code language?

Ready to Master Number Series, Coding and Decoding?

Practice all 217 questions with instant feedback, earn XP, track your streaks, and ace your CA Foundation exam.

Start Practicing — It's Free