Select the set in which the numbers are related in the same way as the numbers of the following set.
(90, 15, 21)
(16, 2, 10)
(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 /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)
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. (46, 23, 25).
(90, 15, 21) = 90 ÷ 15 = 6, 15 + 6 = 21, (16, 2, 10) = 16 ÷ 2 = 8, 2 + 8 = 10, (46, 23, 25) = 46 ÷ 23 = 2, 2 + 23 = 25