1456: Diamond and Emerald contain:
(a) Carbon and silicon
(b) Carbon and zinc
(c) Silicon, aluminium and beryllium
(d) Carbon and calcium
1457: Which one of the following began with the Dandi March?
(a) Home rule Movement
(b) Civil disobedience Movement
(c) Non-Cooperation Movement
(d) Quit India Movement
1458: Which of the following is a balanced fertiliser for plants?
(a) Urea
(b) Ammonia sulphate
(c) Nitrates
(d) Compost
1459: Chlorine is:
(a) A rare earth element
(b) A halogen
(c) A noble gas
(d) Coinage metal
1460: The Jain philosophy holds that the world is created and maintained by
(a) Universal Truth
(b) Universal Faith
(c) Universal Soul
(d) Universal Law