Select the option in which the numbers share the same relationship as that shared by the given pair of numbers. 2197 : 1331

1331 : 729 343 : 125 512 : 216 729 : 343

343 : 125

2197 : 1331 The logic followed here is: 133 : 113 ( 13 and 11 are prime number) Similarly 343 : 125 73 : 53 ( 5 and 7 are prime number )