Question 5
Water polluted by various human activities causes a number of water-borne diseases. Which of the following is not a water-borne disease? (a) Cholera (b) Typhoid (c) Asthma (d) Dysentery
Which of the following are water-borne diseases?
(i) Influenza (ii) Cholera (iii) Typhoid (iv) Tuberculosis (v) Polio (vi) Hepatitis (vii) Aids (viii) Dysentery (ix) Meningitis