Select the set in which the numbers are related in the same way as are the numbers of the given 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.)
(9, 21, 193)
(12, 15, 184)
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. (8, 17, 140).
(9, 21, 193) → 9 × 21 + 4 = 189 + 4 = 193
(12, 15, 184) → 12 × 15 + 4 = 180 + 4 = 184
Similarly, (8, 17, 140) → 8 × 17 + 4 = 136 + 4 = 140