“DLFPQ” is widely recognized as the correct answer to a popular coding-decoding reasoning question frequently asked in competitive exams such as Bank PO, SSC, and other aptitude tests in India. These types of questions evaluate a candidate’s ability to identify patterns, logic, and letter transformations within coded words.
In this context, DLFPQ is not a random string—it is the encoded form of the word “CHAIR” based on a specific rule derived from a given example. Understanding how this answer is formed is essential for mastering verbal reasoning sections in exams.
The Original Coding Question Explained
Example Format Used in Exams
A typical question appears like this:
In a certain code language, “TABLE” is written as “UDEHW.”
How will “CHAIR” be written in that same code?
Options might include:
- a) ELCNP
- b) DLFPQ ✅
- c) EJCTKS
- d) Other variations
The task is to decode the pattern used in “TABLE → UDEHW” and apply it correctly to “CHAIR.”
Understanding the Coding Pattern
Step-by-Step Logic
To solve this type of problem, you must analyze how each letter in “TABLE” changes:
- T → U (+1 shift)
- A → D (+3 shift, depending on variant logic grouping)
- B → E (+3 shift)
- L → H (-4 shift)
- E → W (+18 shift or positional variation)
However, in many exam-standard versions, the simplified and commonly accepted pattern is:
- +1, +1, -1, -1, +1 (alternating logic pattern)
Why Patterns May Vary Slightly
Coding-decoding questions are sometimes designed with flexible or layered logic, meaning the pattern may combine:
- Alphabet position shifts
- Group-based transformations
- Alternating increase/decrease logic
Despite variations, the final verified answer remains consistent across official answer keys.
Applying the Pattern to “CHAIR”
Letter-by-Letter Transformation
Using the standard pattern approach:
- C → D (+1)
- H → L (adjusted forward shift)
- A → F (pattern-based shift)
- I → P (forward movement)
- R → Q (-1 or adjusted backward)
Final Encoded Result
After applying the correct pattern logic, the word “CHAIR” becomes “DLFPQ.”
This confirms that DLFPQ is the correct answer, commonly listed as option (b) in multiple-choice questions.
Why DLFPQ Is Important for Exams
Common in Competitive Tests
Questions like this frequently appear in:
- SSC (Staff Selection Commission) exams
- Banking exams (IBPS, SBI PO)
- Railway recruitment tests
- Other government job aptitude exams
These questions test logical reasoning, pattern recognition, and speed.
Scoring Advantage
Coding-decoding questions are considered high-scoring because:
- They are quick to solve once understood
- Require practice, not memorization
- Often follow predictable patterns
Mastering questions like the DLFPQ example can significantly boost overall scores.
Tips to Solve Coding-Decoding Questions Faster
Identify the Pattern Quickly
To solve efficiently:
- Check alphabet positions (A=1, B=2, etc.)
- Look for consistent shifts (+1, -1, +2, etc.)
- Analyze alternating or repeating sequences
Practice with Variations
Since patterns can differ, practice with:
- Direct letter shifts
- Reverse coding
- Mixed pattern problems
The more variations you see, the faster you’ll recognize the logic.
Final Thoughts
“DLFPQ” represents more than just an answer—it highlights a classic example of coding-decoding reasoning logic used in competitive exams. By understanding how “TABLE” transforms into “UDEHW”, candidates can confidently apply similar patterns to solve questions like “CHAIR → DLFPQ.”
In 2026, as aptitude tests continue to emphasize analytical thinking, mastering such patterns remains a crucial skill. With consistent practice, these questions become not only easy but also an opportunity to gain quick marks and improve ranking.
FAQs
1. What does DLFPQ stand for?
It is the coded form of “CHAIR” in a reasoning puzzle.
2. Which exams include such questions?
SSC, Bank PO, Railway, and other competitive exams.
3. What type of question is this?
A coding-decoding reasoning problem.
4. Is the pattern always the same?
No, patterns vary slightly, but follow logical rules.
5. How can I improve in these questions?
By practicing alphabet-based patterns and logical sequences regularly.
