Four numbers have been given, out of which three are alike in some manner and one is different. Select the number that is different.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 7437.
The logic used here is:
Sum of all digits of the number = 17
Option 1: 3437
3 + 4 + 3 + 7 = 17
This follows the logic.
Option 2: 7437
7 + 4 + 3 + 7 = 21
This does not follow the logic.
Hence, option 2 is the odd one out.