35.
Select the option in which the numbers are related in the same way as are the numbers in 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 /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)
(16, 18, 20)
(17, 19, 21)