Q:

Correct group of diseases caused by water pollution is? 

• 1
  Cholera, Dysentery, Polio, Typhoid
• 2
  Cholera, Jaundice, Typhoid, Anaemia
• 3
  Anaemia, Scurvy, Emphysema, Typhoid
• 4
  Cholera, Jaundice, Typhoid, Scurvy