Question
In the following question, select the odd number pair
from the given alternatives.Solution
The square of second digit of first number is multiplied with first digit to obtain the scond number. 75 = 7 x (5)² = 7 x 25 = 175 64 = 6 x (4)² = 6 x 16 = 96 38 = 3 x (8)² = 3 x 64 = 192 28 = 2 x (8)² = 2 x 64 = 128
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