Statement: He won the lottery. Conclusions: I. He became rich overnight. II. He bought a ticket. MCQ with Answer and Explanation

Explanation:
There is no direct connection given between laptops and tablets/devices, so Conclusion I does not follow. Since some computers are tablets, and all tablets are devices, those computers must be devices. Thus, Conclusion II follows.

Explanation:
Since some B are C, and no B is A, the portion of C that is B can never be A. Thus, some C are definitely not A (Conclusion I). However, we do not know if the rest of A interacts with the rest of C, so Conclusion II does not follow.

Explanation:
I: interval timing is not stated. II: 3 hours is generally considered lengthy, so it follows as a judgment based on the fact.