Q:

Statements
All goats are tigers.
All tigers are lions.
Conclusions :
I. All tigers are goats
II. All lions are tigers
III. No goat is a lion
IV. No lion is a goat 

• 1
  Either Il or III follows
• 2
  Either Il or IV follows
• 3
  Either I or III follows
• 4
  None of the conclusions follow