In a code language, 'STATION' is coded as '18' and 'JOURNALS' is coded as '20'. How will 'GOLDMEDAL' be coded in the same language?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 22.
STATION' is coded as '18' → 7 × 2 + 4 = 18
‘JOURNALS' is coded as '20' → 8 × 2 + 4 = 20
Similarly, 'GOLDMEDAL' will be coded: → 9 × 2 + 4 = 22