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)
(26, 62, 140)
(12, 39, 75)
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. (20, 48, 108).
Logic : (First number × 3) + Second number = Third number
(26, 62, 140) ⇒ (26 × 3) + 62 = 78 + 62 = 140
(12, 39, 75) ⇒ (12 × 3) + 39 = 36 + 39 = 75
Similarly,
(20, 48, 108) ⇒ (20 × 3) + 48 = 60 + 48 = 108
Hence, the correct answer is (20, 48, 108).