Select the set in which the numbers are rotated in the same way as are the number of the following sets.
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their 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)
(16, 350, 19) (14, 310, 17)
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. (13, 320, 19)
The logic used here is:
(16, 350, 19) = 16 + 19 = 35, 35 × 10 = 350
(14, 310, 17) = 14 + 17 = 31, 31 × 10 = 310
Similarly,
(13, 320, 19) = 13 + 19 = 32, 32 × 10 = 320