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, 13, 5)
(3, 12, 6)
Answer & explanation
Correct answer: option 4
(4, 13, 5)
(3, 12, 6)
The logic followed here is :
(Ist number) × 2 + IIIrd number = second number
(4 × 2) + 5 = 13
(3× 2) + 6 = 12
same as (5, 17, 7)
(5 × 2) + 7 = 17