4016: Which one of the following is in the correct sequential order in which these appeared under simulated primitive earth condition ?
(a) Methane, Hydrogen cyanide, nitriles, aminoacids
(b) Hydrogen cyanide, methane, nitriles, aminoacids
(c) Aminoacids, nitriles. Hydrogen cyanide, methane
(d) Nitriles, aminoacids, methane, Hydrogen cyanide
4017: During the Indian Freedom Struggle, who among the following proposed that Swaraj should be defined as complete independence free from all foreign control?
(a) Mazharul Haque
(b) Maulana Hasrat Mohani
(c) Hakim Ajmal Khan
(d) Abul Kalam Azad
4018: The non-permanent members of the Security Council of the UN elected by the General Assembly for a two years term at present include
(a) India, Austria, Ecuador, France
(b) Japan, India, Hungary, Venezuela
(c) Zimbabwe, Venezuela, India, France
(d) Morocco, Cape Verde, Belgium, Russia
4019: Caldera is a feature associated with
(a) Volcanoes
(b) Earthquakes
(c) Folding of rocks
(d) Faulting of mountains
4020: Turkey is located between
(a) Black Sea and Caspian Sea
(b) Black Sea and Mediterranean Sea
(c) Gulf of Suez and Mediterranean Sea
(d) Gulf of Aqaba and Dead Sea