Here's the question bank on all the logical reasoning topics.
Select the option that is related to the third number in the same way as the second number is related to the first number.7 : 342 :: 9 : ?
The logic followed here is :-First number3 - 1 = Second number7 : 342 ? 73 - 1 = 343 - 1 = 342Similarly,9 : ? ? 93 - 1 = 729 - 1 = 728Hence, the correct answer is "728".
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