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. |
169 : 55 289 : 70 256 : 61 324 : 64 |
324 : 64 |
The logic followed here is : (Ist number)2 : (second number)2 This particular pattern is followed by only option 4 That is (18)2 : (8)2 |