Select the set in which the numbers are related in the same way as are the numbers of the following set. (21, 225, 9) (12, 49, 2)
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits.)
(14, 64, 2)
The logic applied here:


Apply the logic to each option,
Option 1 :(14, 64, 2)

The logic applies here.
Option 2 :(11, 18, 7)

The logic does not apply here.
Option 3 :(15, 54, 3)

The logic does not apply here.
Option 4 :(13, 81, 6)

The logic does not apply here.
So, the correct answer is 'Option 1' .
Select the option in which the numbers are related in the same way as are the numbers of the following set.
(4, 8, 16)
Select the option that is related to the third number in the same way as the second number is related to the first number.
23 : 441 : : 28 : ?
Select the option that is related to the third number in the same way as the second number is related to the first number and the sixth number is related to the fifth number.
12 : 72 ∷ 18 : ? ∷22 : 242Select the option that is related to the third number in the same way as the second number is related to the first number.
7 : 56 :: 11 : ?
Select the option in which the numbers are related in the same way as are the numbers of the following set.
(12, 60, 84)