Correct Answer: C
Explanation:
The facts in this situation are summarized in the following table:
|
L |
M |
N |
O |
P |
| Urdu |
✔ |
✔ |
✔ |
|
|
| Sindhi |
✔ |
|
|
✔ |
|
| Punjabi |
|
✔ |
|
|
✔ |
| Sariki |
|
|
✔ |
✔ |
✔ |
The questions may now be answered with reference to the table above
We refer to the table to see that any pair of dwellers listed in the choices share one language, except for Dwellers M and O. Therefore, Choice C is correct.
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