881: Who amongst the following was the first to state that the Earth was spherical?
(a) Aristotle
(b) Copernicus
(c) Ptolemy
(d) Strabo
882: Which substance is commonly used in refrigerators?
(a) Freon
(b) Oxygen
(c) Ammonia
(d) Sulphur dioxide
883: Consider the following statements:
1. The National school of Drama was set up by sangeet Natak Akademi in 1959.
2. The highest honour conferred by the sahitya Akademi on a writer is by electing him its Fellow.
Which of the statements given above is/are correct?
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
884: Which one of the following pairs is correctly matched?
(a) Rationing : Fiscal control
(b) Cash Reserve Ratio : Selective Credit Control
(c) Licensing : Comprehensive Control
(d) Import Quota : Physical control
885: Which one of the following is in the Concurrent List in the Constitution of India?
(a) Population control and family planning
(b) Public health and sanitation
(c) Capitation taxes
(d) Treasure trove