616: 'Gresham's Law' in Economics relates to:
(a) Supply and demand
(b) Circulation of currency
(c) Consumption and supply
(d) Distribution of goods and services
617: Which one of the following laser types is used in a laser printer ?
(a) Dye laser
(b) Gas laser
(c) Excimer laser
(d) Semiconductor laser
618: 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
619: Ilbert Bill was prepared for abolishing judicial disqualification based on racial distinction. The bill was vehemently criticised by the Europeans living in India. Who was the Governor-General at that time?
(a) Lord Ripon
(b) Lord Dalhousie
(c) Lord Curzon
(d) Lord Chelmsford
620: The given map refers to the kingdom of
(a) Akbar at the time of capture of Khandesh in 1601
(b) Akbar at the time of his death in 1605
(c) Aurangzeb at the time of capture of Hyderabad
(d) Aurangzeb at the time of his death in 1707