Concept:Use logical deduction from given statements to determine which conclusions must be true.
Explanation:Statements: Some fruits are sweet. All sweet things are edible.
Those fruits that are sweet are definitely edible. So conclusion I (Some fruits are edible) is true.
Conclusion II (All fruits are edible) is false because only some fruits are sweet, not all.
Conclusion III (No fruit is edible) is false because it contradicts conclusion I.
Conclusion IV (All edibles are sweet) is false; only sweet things are edible, but edibles could include other non-sweet items.
Thus, only conclusion I follows.
Answer:A. Only I
