Coding
- 1. Coding and Decoding Nimisha Nandan PhD Scholar Central University of Kerala
- 2. Coding • Letter coding • Number coding • Symbol coding • Mixed coding
- 3. Letter coding • Analogy • Split by half • Grammar Coding • Shifting Letters
- 4. Coding by Analogy • Analogy means Similarity same letters
- 5. • GALAXY is coded as BCDCLO and SILVER is HMDNUZ , Then SAVAGE is -----? G A L A X Y S I L V E R SAVAGE B C D C L O H M D N U Z HCNCBU
- 6. Split by half A B C D E F G H I J K L M Z Y X W V U T S R Q P O N
- 7. M E N D E L S O N is coded as N V M W V O H L M , then find the code for REASONING? R E A S O N I N G is I V Z H L M R M T
- 8. GRAMMAR CODING Vowels Consonants • Aeiou BcdJ. . . .
- 9. A P P L E is coded as B O O K F , then find the code for ORANGE? O R A N G E P Q B M F F Vowels +1 Consonants -1
- 10. Shifting Letters • Case 1: instead of shifting each letter , letters are moved • If PEACE is coded as ECAEP ,then find the code for REASONING • P E A C E • E C A E P
- 11. R E A S O N I N G G N I N O S A E R
- 12. Case • letters are shifted as well , As their positions are moved
- 13. Remember the code EJOTY E is 5 J is 10 O is 15 T is 20 Y is 25
- 14. Number coding Either Numerical code values are assigned to a word or alphabetical code letters are assigned to a number
- 15. • If in a certain language HOTEL is coded as 60 ,then find the code for BORE ? • H O T E L 60 8 + 15 + 20 +5 + 12 60 • B O R E 2 + 15 + 18 + 5 40
- 17. • C A T 3+1+20 = 24 • B A T 2+1+20=23
- 19. • TOWER 20+15+23+5+18 = 81 POWER 16+15+23+5+18=77 • MAN 13 +1 +14=28 • CHILD 3+8+9+12+4+=36
- 20. • If in a certain language HOTEL is coded as 60 ,then find the code for BORE ? • H O T E L 8 + 15 + 20 +5 + 12 = 60 • B O R E 2 + 15 + 18 + 5 = 40
- 21. • If in a certain language HOTEL is coded as 300 ,then find the code for BORE ? • H O T E L 8 + 15 + 20 +5 + 12 = 60 60 * 5 = 300 • B O R E 2 + 15 + 18 + 5 = 40 40 * 4 = 160
- 22. Shifting Letters If COURSE is coded as FRXUVH ,then find the code for RACE • C +3 F • O +3 R • U +3 X Ans. UDFH Movement
- 23. • If COMPUTER is coded as RFUVQNPC ,then find the code for M E D I C I N E E O J D J E F M
- 24. SUBSTITUTION/ FICTITIOUS METHOD • bi nie pie some good jokes • nie bat lik some real stories • pie lik tol many good stories jokes : ?
- 25. • If ENTRY is coded as 1234 5 STEADY is coded as 931785 find the code for TENANT ? E N T R Y 1 2 3 4 5 S T E A D Y 9 3 1 7 8 5 T E N A N T 3 1 2 7 2 3
- 27. • Nee po tam Boys are studying • Me tam sam Grapes are sour • Ism po me Boys eat grapes
- 29. • Pit nae tom Apple is green • Nae ho tap Green and white • Ho tom ka Shirt is white
- 42. Number coding • 3 : 11 : : 7 : ? A) 22 B) 29 C) 18 D)51 32 + 2 = 11 : : 72 + 2 = 51
- 43. • 123 : 4 : : 726 : --- ? A) 15 B) 16 C) 13 D)12 12/3 = 4 : : 72/6 = 12