Q:

Statements :
All marks are results.
No result is score.
All application are scores.
All scores are merit.
 Conclusions :
I. Al least some application are results.
II. At least some scores are results.
III. At least some merit are marks.
IV. Some merit are application.

• 1
  Only II and IV follow
• 2
  Only IV follows
• 3
  Only I and III follow
• 4
  All I, II, III and IV follow
• 5
  None follow