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 Isubtracting/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.)
(27, 21, 16)
(24, 33, 19)
1
(25, 21, 13)
2
(36, 15, 17)
3
(42, 18, 21)
4
(32, 14, 7)