Select the set in which the numbers are related in the same way as are the numbers of the following set.
(NOTE : Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g, 13 - Operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is NOT allowed).
(16, 7, 81)
(24, 16, 64)
Answer & explanation
Correct answer: option 1
(16, 7, 81)
(24, 16, 64)
The logic followed here is :
( Ist number - second number )2 = Third number
( 16 - 7 )2 = 92 = 81
( 24 - 16 )2 = 82 = 64
similarly in option 1
(13, 7, 36)
( 13 - 7 )2 = 62 = 36