Study the following system of coding and then find the apprpriate code for the number - group given in each question :
Excluding the exception mentioned below, the digits in each question are to be transformed into letters codes as follows :

Expceptions :
I. If a number begins with a non - zero even digit , that digit should be coded as N.
II. If a number begins with a non - zero odd digit, that digit should be coded as P .
III. If a number begins and also ends with a non - zero even digits , those two digits at the exterme end should be coded as Q.
IV . If a number begins and also ends with a non - zero odd digit , those two digits at the extreme ends should be coded as W .
Barring these exception , the other digits should be codified as per the above mentioned letter codes .
4658630

Options

A. PGFIGDA
B. EGFIGDA
C. NGFIGDA
D. NGFIGDN

Answer

C

Explanation

Exception (i) follows