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. 729: ? :: 432: 408Solution
In 432: 408 → 432 - (4 X 3 X 2) = 432 - 24 = 408 In 729: ? → 729 - (7 X 2 X 9) = 729 - 126 = 603
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