Odd One Out is a scoring topic in the Reasoning Ability section of the RRB Clerk 2025 exam. These questions are quick to solve, and if practised well, can help you to score well in the examination. In this blog, we have explained the type of questions asked in the RRB Clerk 2025 exam, tricks to solve and a free pdf to practice those questions.
Download Odd One Out Questions for RRB Clerk Exam 2025
In this section, we are providing Odd One Out Questions for the RRB Clerk Exam 2025. Our experts curate these after analysing previous years’ patterns. Download Now and practice as many questions as you can.
Types of Questions Asked in RRB Clerk Exam 2025
In this section, we have explained the type of questions asked in the RRB Clerk exam 2025.
Word-Based Questions
These are based on category, meaning, or usage. One item does not match the group.
Example
Lion, Tiger, Leopard, Whale → Whale is odd because it is an aquatic mammal.
Number-Based Questions
Numbers follow a rule, such as primes, squares, cubes, multiples, or digit sums.
Example
8, 27, 64, 125, 36 → 36 is odd because it is not a cube.
Letter-Based Questions
Letters differ in alphabetical sequence, positional jumps, vowel–consonant pattern, or direction.
Example
BD, FH, JL, NP → NP is odd because the stepping pattern changes.
Pair-Based Questions
Pairings differ in relationship, positional value, or logic.
Example
(2,4), (3,9), (4,16), (5,20) → (5,20) is odd because the pattern of squares breaks.
Meaning-Based Questions
All words belong to one theme, while one does not.
Example
Rose, Lily, Tulip, Potato → Potato is odd as it is not a flower.
Tricks to Solve Odd One Out Questions
The tricks to solve Odd one out is to analyse the pattern and
Find the Common Pattern First
Before choosing the odd element, identify the rule followed by the majority. This is the simplest and fastest way to solve these questions.
Check Category-Based Differences
Ask yourself
Are all these fruits except one
Are all these animals except one
Category-based elimination works best for word questions.
Analyse Number Properties
Check
• prime or composite
• square or cube
• odd or even
• multiples
• digit sum rules
This helps solve numerical sets quickly.
Observe Alphabet Patterns
Look for
• alphabetical jumps
• reverse order
• vowel and consonant mix
• positional gaps
Most letter-based questions follow a simple pattern once spotted.
Avoid Overthinking
Most Odd One Out questions are straightforward. Stick to basic logic and avoid searching for complicated rules.
Compare All Options Before Finalising
Do not select the first option that looks different. Check every item to avoid missing a simpler pattern.
Conclusion
Odd One Out questions are short, simple, and high-scoring in the RRB Clerk 2025 exam. With just a little practice in identifying patterns, understanding number properties, and recognising alphabetical sequences, candidates can solve these questions instantly. Make it a habit to practice small sets daily, revise number rules, and attempt mock tests to strengthen speed and accuracy. Mastering this topic ensures that you grab quick marks and save precious time for lengthy puzzles and seating arrangements in the exam.
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FAQs
Candidates can expect around 2 to 3 questions in the Reasoning Ability section.
The difficulty is generally easy to moderate, making them quick to score.
Word-based, number-based, letter-based, meaning-based, and pair-based variations are frequently asked.
Practice daily sets, identify patterns quickly, and avoid overthinking simple categories.
Yes, they appear regularly and require an understanding of primes, squares, cubes, and basic number patterns.
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