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)
(4, 21, 33)
(10, 111, 141)
Answer & explanation
Correct answer: option 2
(4, 21, 33)
(10, 111, 141)
The logic followed here is :
(IIIrd number - Second number ) ÷ 3 = Ist number
as
(33 - 21) ÷ 3 =4
(141 - 111) ÷ 3 = 10
Similarly in option 2
(128 - 53) ÷ 3 = 75