SSC Steno Grade C and D 23 Dec 2020 Shift 1 Paper

Read die 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:
All guavas are bananas.
All pumpkins are bananas
All bananas are plums.
Conclusions:
I. All pumpkins are plum.
II. All plums are guavas,
III. Some plums are pumpkins