Question
Select the option that is related to the first number in
the same way as the third number is related to the fourth number. 345: ? :: 528: 448Solution
The logic followed here is as follows: The product of the all the digits of the number is subtracted from the given number as shown below.  In, 528: 448 → 528 - (5 X 2 X 8) = 528 – 80 = 448 Similarly, in 345: ? → 345 - (3 X 4 X 5) = 345 - 60 = 285
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