Two statements are given, followed by three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically and definitely follow(s) from the statements.
Statements:
All donkeys are horses.
No cow is a horse.
Conclusions:
I. Some cows are donkeys
II. Some horses are donkeys.
III. No donkeys is a cow.
Two statements are given, followed by two conclusions numbered 1 and 2. Assuming the statements to be true, even if they seem to be at variance with known facts, decide which of the conclusions logically follow(s) from the statements.
Statements:
All hooks are hangers.
Some hangers are locks.
Conclusions:
1. Some locks are hangers
2. All locks are hooks.