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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 : 294 : : 9 : ? -

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 : 294 : : 9 : ?

MCQ

648

Explanation -

7 : 294 :: 9 : ?

As, (7)³ - (7)² = 343 - 49 = 294

Similarly, (9)³ -(9)² = 729 - 81 = 648

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