Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the number-pair that is different from the rest.
Answer & explanation
Correct answer: option 2
option 1 289 : 5832
= 172 : 183
option 2 1576 : 3375
242 : 253 = 15625 but 3375 is given
option 3 16 : 125
= 42 : 53
option 4 25 : 216
= 52 : 63