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: A
Explanation
The correct answer is option 1 i.e 28 : 56
| Understanding |
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1) 28 : 56 → 2 x 8 = 16 (not equal to 56) 2) 76 : 42 → 7 x 6 = 42 3) 44 : 16 → 4 x 4 = 16 4) 55 : 25 → 5 x 5 = 25 |