In a certain language, the numbers are coded as follows :
4 3 9 2 1 6 7 8 5 2 0
A W P Q R B E S G J M
How are the following figure coded in that code ? 421665

Answer: A. AQRBBG

As given, 4 is coded as A,
2 as Q,
1 as R,
6 as B and
5 as G.
So, 421665 is coded as AQRBBG.