Coding Decoding – Instant Pattern Tricks
Solve coding decoding questions quickly using pattern recognition and shortcut methods.
Basic Concept
A = 1, B = 2, C = 3 … Z = 26
Common Patterns
- +1 or −1 shift
- Reverse coding
- Position-based coding
- Alphabet sum coding
Shortcut Trick 1
Q: CAT → DBU
Pattern:
Each letter +1
Example:
DOG → EPH
Shortcut Trick 2
Q: GOOD → DOOG
Pattern:
Reverse word
Example:
PLAY → YALP
Shortcut Trick 3
Q: BALL → 27
Method:
2 + 1 + 12 + 12 = 27
Exam Level Questions
1. ABC → BCD, XYZ → ?
Answer: YZA
2. DOG → EPH, CAT → ?
Answer: DBU
3. SUN → 19+21+14 = ?
Answer: 54
Common Mistake
Students assume same pattern for all questions.
Speed Tip
Identify pattern in first few seconds. If not clear, skip and return later.
Shaktimatha Learning
Reasoning Speed • Bank Exam Preparation
Reasoning Speed • Bank Exam Preparation
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