In a certain code language, 'ROM' is coded as '43', and 'ABK' is coded as '11'. How will 'PNB' be coded in that language?
Answer & explanation
Correct answer: option 2
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 :
SUM OF THE PLACE VALUE -3
AS
ROM = 18 + 15 + 13 = 46
AND 46 - 3 = 43
SIMILARLY
ABK = 1 + 2 + 11 = 14
14 - 3 = 11
THEREFORE
PNB = 16 + 14 + 2 = 32
AND 32 - 3 = 29