Coding-Decoding – Tricks & Pattern Practice
Master coding-decoding patterns using smart tricks for bank exams.
1. Important Concepts
- Letter coding (A=1, B=2... Z=26)
- Reverse coding (Z=1, Y=2...)
- Word pattern coding
- Number coding
2. Speed Tricks
- Memorize letter positions (A–Z)
- Check forward and backward patterns
- Look for repetition and symmetry
- Break words into parts
3. Tough Problems
Q1: If CAT = 24, BAT = 23, then RAT = ?
Solution:
C=3, A=1, T=20 → 24
B=2, A=1, T=20 → 23
R=18, A=1, T=20 → 39
Q2: If DOG = 26, then CAT = ?
Solution:
D=4, O=15, G=7 → 26
C=3, A=1, T=20 → 24
Q3: If ABC = BCD, then XYZ = ?
Solution:
Each letter +1
X→Y, Y→Z, Z→A
Answer = YZA
Q4: If 123 = 6, 234 = 9, then 345 = ?
Solution:
Sum of digits
3+4+5 = 12
Q5: If RED = 27, then BLUE = ?
Solution:
R=18, E=5, D=4 → 27
B=2, L=12, U=21, E=5
Total = 40
4. Exam Tips
- Check letter positions quickly
- Look for patterns (sum, shift, reverse)
- Don’t assume — verify pattern
- Practice daily for speed
Shaktimatha Learning
Reasoning • Coding-Decoding • Bank Exam Preparation
Reasoning • Coding-Decoding • Bank Exam Preparation
No comments:
Post a Comment