1186: Which of the following pairs of substances can be completely separated by sublimation ?
(a) Sand and iodine
(b) Ammonium chloride and iodine
(c) Sand and sulphur
(d) Salt and sulphur
1187: Which one of the following pairs of countries fought wars over a region called Ogaden?
(a) Eritrea and Sudan
(b) Ethiopia and Sudan
(c) Ethiopia and Somalia
(d) Kenya and Somalia
1188: How the body temperature is maintained?
(a) Due to temperature regulating mechanism located in the base of the brain
(b) Due to excessive intake of water
(c) Due to regular intake of foods
(d) Due to the constant flow of blood in the capillaries
1189: The Jain philosophy holds that the world is created and maintained by
(a) Universal Truth
(b) Universal Faith
(c) Universal Soul
(d) Universal Law
1190: On a half-moon night the angle between the moon and the sun when measured from earth is about
(a) 45°
(b) 60°
(c) 90°
(d) 180°