11.
Select the set in which the numbers are related in the same way as are the numbers of the following set.
(7, 9, 48)
(6, 8, 42)
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 β Operations on 13 such as adding/deleting/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.)