716: The medieval Indian writer who refers to the discovery of America is
(a) Malik Muhammad Jayasi
(b) Amir Khusrau
(c) Raskhan
(d) Abul Fazl
717: The country scene is one of desolation, with dry, deep and narrow gullies. There is little vegetation and that too thorny shrub variety. Human settlements are scarce. The scene may belong to:
(a) West Rajasthan
(b) Bundelkhand region
(c) Malwa region
(d) Chambal valley
718: When iron rusts, the weight:
(a) Increases
(b) Decreases
(c) Remains the same
(d) First increases then decreases
719: Ajanta Caves are located in the State of:
(a) Maharashtra
(b) Gujarat
(c) Tamil Nadu
(d) West Bengal
720: On another planet, the local terminology for earth, water, light, air and sky, are sky, light, air, water and earth respectively. If someone is thirsty there, what would he drink ?
(a) Sky
(b) Water
(c) Air
(d) Light