In a certain code language, COLOUR is written as 51714172320. Which word will be written as 61714141720 in that code?

Correct option is A

For COLOUR:
· C = 3 + 2 = 5
· O = 15 + 2 = 17
· L = 12 + 2 = 14
· O = 15 + 2 = 17
· U = 21 + 2 = 23
· R = 18 + 2 = 20
So, COLOUR = 51714172320
The code 61714141720 to find the letters:
· 6 – 2 = 4 — The 4th letter is D.
· 17−2=15 — The 15th letter is O.
· 14−2=12 — The 12th letter is L.
· 14−2=12 — The 12th letter is L.
· 17−2=15 — The 15th letter is O.
· 20−2=18 — The 18th letter is R.
The word that matches the code 61714141720 is DOLLOR.
Correct answer: (a) DOLLOR