Choose the correct alternative 18:30 :: 36: .....
A54
B62
C64
D66
A54
B62
C64
D66
Related Questions:
Select the option that is related to the third number in the same way as the second number is related to the first number and the sixth number is related to the fifth number.
168 : 8 :: 84 : ? :: 105 : 5