Select the option that is related to the third numbers in the same way as the second numbers is related to the first numbers:
121: 1331 :: 81: ?
Answer & explanation
Correct answer: option 3
The pattern is as follows:
x2: x3 :: y2: y3
Here, x = 11 and y = 9
112: 113 :: 92: 93
121: 1331 :: 81: 729