In a certain code language, N is coded as 30 and COT is coded as 78. How will PET be coded as in that language ?
Answer & explanation
Correct answer: option 4
1 2 3 4 5 6 7 8 9 10 11 12 13
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
26 25 24 23 22 21 20 19 18 17 16 15 14
***********************************************
THE LOGIC FOLLOWED HERE IS:
N is coded as 30 and COT is coded as 78.
LETTER N
PLACE VALUE 14 × 2 +2 = 30
LETTER COT
PLACE VALUE ( 3+ 15 + 20) × 2 + 2 = 78
SIMILARLY
LETTER PET
PLACE VALUE ( 16 + 5 + 20 ) × 2 + 2 = 84
HENCE 84 IS CORRECT ANSWER