Question
Select the number-pair in which the two numbers are
related in the same way as are the two numbers of the following number-pair. 8:508Solution
The logic followed here is as follows: (First number³ - 4) = Second number 8:508 → (8³ - 4) = (512 - 4) = 508 In Option (a) 6:210 → (6³ - 4) = (216 - 4) = 212 ≠210 In Option (b) 9:725 → (9³ - 4) = (729 - 4) = 725 In Option (c) 5:121 → (5³ - 4) = (125 - 4) = 121 ≠125 In Option (d) 12:1720 → (12³ - 4) = (1728 - 4) = 1724 ≠1720
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