Select the set in which the numbers are NOT related in the same way as the numbers of the given set.
(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)
(22, 9, 198)
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. (17, 9, 157).
(22, 9, 198) = 22 × 9 = 198
(19, 7, 133) → 19 × 7 = 133 This follows the logic.
(26, 5, 130) → 26 × 5 = 130 This follows the logic.
(28, 7, 196) → 28 × 7 = 196 This follows the logic.
(17, 9, 157) → 17 × 9 = 153 This does not follow the logic.