Question
β32' is related to '8' following a certain logic.
Following the same logic, '45' is related to '25'. To which of the following is '52' related, following the same logic?Solution
The logic followed here is: If 'A' is related to 'B', then 'B' is sum of the product of the digits of 'A' and the ones digit of the 'A'. 32 β (3 X 2) + 2 = 6 + 2 = 8 45 β (4 X 5) + 5 = 20 + 5 = 25 52 β (5 X 2) + 2 = 10 + 2 = 12
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