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.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 11 : 118
| Understanding |
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Let us see all the options: 1) 21 : 437 → 21 : (21)2 - 4 2) 33 : 1085 → 33 : (33)2 - 4 3) 11 : 118 → 11 : (11)2 - 3 4) 35 : 1221 → 35 : (35)2 - 4 Hence 11 : 118 is odd. |