In a certain code, 2 is coded as P, 3 as N, 9 as Q, 5 as R, 4 as A and 6 as B. How is 599423 coded in that code?
Answer & explanation
Correct answer: option 4
The correct answer is Option (4) → R Q Q A P N
Replace each digit by its letter from the given list, keeping the order of the digits.
5 is R
9 is Q, and the next 9 is Q again
4 is A
2 is P
3 is N
So 599423 is coded as R Q Q A P N.