Statements: No apple is orange. Some oranges are bananas. Conclusions: I. Some bananas are not apples. II. No banana is an apple. Which of the conclusions logically follow(s)?

Statements: M. Some pears are tomatoes N. No biscuits are pears Conclusions: X. Some tomatoes are not biscuits Y. Some tomatoes are pears

Statements: 1. No school is an institution, but they are establishments. 2. All establishments that are not institutions have buildings. Conclusions: I. Schools are not establishments. II. All schools have buildings. III. Schools do not have buildings.