2721: Foot-and-Mouth disease in animals, a current epidemic in some parts of the world, is caused by
(a) Bacterium
(b) Fungus
(c) Protozoan
(d) Virus
2725: If CALCUTTA is 7, 3, 9, 7, 23, 14, 14, 3, BANGALORE will be
(a) 6, 3, 18, 13, 3, 9, 12, 11, 2
(b) 6, 5, 18, 13, 3, 14, 12, 11, 2
(c) 6, 5, 18, 13, 5, 14, 12, 11, 2
(d) 6, 3, 18, 13, 5, 14, 12, 11, 2