Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.
Statements:
I. Some cups are plates.
II. All plates are trays.
Conclusions:
I. Some cups are trays.
II. All trays are cups.

Correct option is A

From the given statement following diagram can be drawn-

Conclusions:
Some cups are trays: Since some cups are plates and all plates are trays, it follows that some cups must also be trays. So, Conclusion I follows.
All trays are cups: This is not necessarily true. We only know that all plates are trays, but we have no information suggesting that all trays are cups. So, Conclusion II does not follow.
Thus, the correct answer is (a) Only conclusion I follows.