Four numbers have been given out of which three are alike in some manner, while one is different. Choose the odd one.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 55.
| Understanding | Application |
|---|---|
|
The logic used here is: 84, 91 and 42 are multiples of 7. |
Whereas; 55 is not a multiple of 7. Hence, option 4 is the odd one out. |