Select the setting in which the numbers are related in the same way as the numbers 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 are NOT allowed)
(7, 4, 56) (8, 3, 48)
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. (9, 10, 180)
The logic used here is:
(7, 4, 56) = 7 × 4 = 28 × 2 =56
(8, 3, 48) = 8 × 3 = 24 × 2 = 48
Similarly,
(9, 10, 180) = 9 × 10 = 90 × 2 = 180