Q:

Statement: Playing football daily for 1 hour can increase a person's life span by one year.
 Conclusions:
 I.   Moderate level of physical exercise is helpful for leading a healthy life.
 II.   All people who do desk-bound jobs definitely suffer medical issues.

• 1
  If only conclusion I follows
• 2
  If only conclusion II follows
• 3
  If neither I nor II follows
• 4
  If both I and II follow