Coding-Decoding Tricks (Basic Concepts) – Bank Exams
Easy Patterns • Fast Solving • Accuracy
1. What is Coding-Decoding?
Coding-Decoding means converting a word or number into another form using a pattern.
Example:
CAT → DBU
👉 Each letter moves forward by +1
2. Alphabet Position (Very Important)
A = 1, B = 2, C = 3 ... Z = 26
Always remember positions — helps solve quickly
3. Common Patterns
- +1 / -1 letter shift
- +2 / -2 shift
- Reverse (A ↔ Z)
- Position addition (A=1 → +2 = C)
4. Example
DOG → FQI
D → F (+2)
O → Q (+2)
G → I (+2)
👉 Pattern = +2 shift
5. Common Mistakes
- Forgetting alphabet positions ❌
- Ignoring pattern consistency ❌
- Mixing +1 and +2 randomly ❌
6. Topper Tip
Check first 2 letters → identify pattern → apply to all letters
7. Quick Practice
CAT → DBU
Then BAT → ?
Answer:
C→D, A→B, T→U
B→C, A→B, T→U
= CBU ✔
No comments:
Post a Comment