Select the option that is related to the third number in the same way as the second
the number is associated with the first number.
27 : 576 :: 19 : ?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 256.
27 : 576 → (27 - 3)2 = 242 = 576
19 : ? → (19 - 3)2 = 162 = 256