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.
16 : 85 :: 23 : ? :: 28 : 145
(NOTE: Operations should be performed on the whole numbers, without breaking
down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as
adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1
and 3 and then performing mathematical operations on 1 and 3 is not allowed)

Correct option is C

Thus, correct option is (c).