In the word GRAPHOLOGIST if 1st and 7th letters, 2nd and 9th letters, 3rd and 11th letters,
4th and 8th letters and 5th and 12th letters are mutually interchanged then which letter will
be 6th letter from the left of 10th letter from the left side?

A

S

B

T

C

G

D

none of the above