The correct option is
D Both (A) and (B) are correct
Typhoid, Cholera, tuberculosis and Anthrax are bacterial diseases caused by
Salmonella typhii, Vibrio cholarae, Mycobacterium tuberculosis and
Bacillus anthracis respectively..
Typhoid and cholera are water borne diseases, tuberculosis is air borne while Anthrax is contracted through contact of an infected surface.
So, the correct answer is 'Both (A) and (B) are correct'