Select the option in which the numbers are related in the same way as the numbers of the following set.
(12, 121, 169)
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. (17, 256, 324).
The logic used here is:
(12, 121, 169)
(12 - 1)2 = 112 = 121
(12 + 1)2 = 132 = 169
Similarly,
(17, 256, 324)
(17 - 1)2 = 162 = 256
(17 + 1)2 = 182 = 324
Hence, option 4 is the correct answer.