In the following question find out the alternative which will replace the question mark.MO : 13 11 :: HJ : ?

In the following question find out the alternative which will replace

1.	In the following question find out the alternative which will replace the question mark.MO : 13 11 :: HJ : ?
A.	19 17
B.	18 16
C.	8 10
D.	16 18
Answer» C. 8 10