Four number-triads have been given, out of which three are alike in some manner and one is different. Select the one that is different.
(NOTE: The second and third numbers in the given number-triads are formed by performing a certain operation on the first number. The same operation is followed in all the number-triads except one. Find that odd number-triad.)
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 96 : 336 : 192.
84 : 294 : 210 → 84 + 210 = 294
68 : 238 : 170 → 68 + 170 = 238
96 : 336 : 192 → 96 + 192 = 288 ≠ 336
52 : 182 : 130 → 52 + 130 = 182