BCDF : 15 : : LMNP : ?
A25
B35
C45
D55
A25
B35
C45
D55
Related Questions:
Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number.
24 : -192 :: -31 : 248 :: -18 : ?