Complete the analogy:
3 : 11 : : 7 : ____

8 : 28 : : 27 : ?

In the following questions, select the related number from the given alternatives.
850 : 863 :: 430 : ?

Select the related number from the given alternatives.
45 : 92 :: 52 :?

24 : 60 : : 120 : ?

6 : 8 :: 3 : ?

12 : 30 : : 20 ?

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 fourth number is related to third number.
121 : 145 :: 49 : 65 :: 169 :?