Correct Answer - Option 1 : 216
The logic followed here is,
Difference of two numbers and cube of the resulting number i.e.,
I → 52 – 45 = 7 then 73 = 343
II → 36 – 28 = 8 then 83 = 512
Similarly,
III → 36 – 30 = 6 then 63 = 216
Therefore, 216 is the correct answer.