Letter Classification Questions and Answers – Reasoning Tricks for SSC, Railway Exams

Gunjisubbarao

Letter Classification Questions and Answers – Reasoning Topic 

Letter Classification is an important topic in the verbal reasoning and logical reasoning sections of competitive exams. This section tests your skills in recognizing patterns, similarities, and differences in groups of letters.

This topic is commonly asked in IBPS PO, SSC CGL, RRB NTPC, and UPSC CSAT exams.

Letter Classification Quiz 1 Letter Classification Quiz 2 Letter Classification Quiz 3

Letter Classification Questions

What is Letter Classification?

In letter classification reasoning questions, you are given:

  • Four groups of letters
  • Three are similar in some way
  • One group is different

Your task is to find the odd one out based on a specific rule.

Common Patterns in Letter Classification

In competitive exams, questions are usually based on:

  • Vowels and consonants
  • Alphabetical order
  • Number of letters
  • Position value in English alphabet (A=1, B=2…)
  • Even and odd letter positions
  • Same pattern of gaps between letters

Example Question

Find the odd one out:

Option Letters
A BDF
B HJL
C NPR
D MOQ

Solution:

BDF → +2, +2

HJL → +2, +2

NPR → +2, +2

MOQ → +2, +2?

Check carefully:
M (13), O (15), Q (17) → +2, +2 ✔

All follow same pattern. Let’s change D to MOR:

M (13), O (15), R (18) → +2, +3 ❌

So, MOR is the odd one out.

Quick Tricks to Solve Faster

  • Convert letters to alphabetical positions
  • Check common difference pattern
  • Look for vowel-consonant combinations
  • Practice with previous year reasoning questions
  • Improve speed with mock tests

Why This Topic is Important?

Letter classification improves:

  • Logical thinking
  • Pattern recognition
  • Analytical skills
  • Speed and accuracy in reasoning section

It usually carries 1–3 questions in most competitive exams.

FAQs – Letter Classification

Q1. What is letter classification in reasoning?

Ans. It is a verbal reasoning topic where candidates identify the odd group of letters based on a logical pattern.

Q2. How can I solve letter classification questions quickly?

Ans. Convert letters into their alphabet positions and check the pattern or numerical difference.

Q3. What types of patterns are commonly asked?

Ans. Alphabetical order, vowel-consonant grouping, position value, and letter gaps.

Q4. Is letter classification important for bank exams?

Ans. Yes, it is frequently asked in exams like IBPS PO, SSC CGL, and RRB NTPC.