Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(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)
(4, 6, 9)
(25, 10, 4)
Answer & explanation
Correct answer: option 3
(4, 6, 9)
(25, 10, 4)
The logic followed here is :
(Ist number × IIIrd number) = (second number )2
(4 × 9) = ( 6)2
36 = 36
and
(25 × 4) = ( 10)2
100 = 100
Therefore (6, 36, 216)
(6 × 216) = ( 36)2
1296 = 1296
Hence proved