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: A
Explanation
The correct answer is option 1 i.e. 6394.
| Understanding |
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The logic used here is: The Sum of all the digits of the number must be equal to 23. Option 1: 6394 6 + 3 + 9 + 4 = 22 This does not follow the logic. So, there is no need for checking further options. Hence, 6394 is the odd one out. |