81: Gilt-edged market means
(a) bullion market
(b) market of Government securities
(c) market of guns
(d) market of pure metals
82: A person stands at the middle point of a wooden ladder which starts slipping between a vertical wall and the floor of a room, while continuing to remain in a vertical plane. The path traced by a person standing at the middle point of the slipping ladder is:
(a) A straight line
(b) An elliptical path
(c) A circular path
(d) A parabolic path
83: In which country Bandung, where the Conference of African and Asian nations was held which led to establishing Non Aligned Movement (NAM) situated?
(a) Philippines
(b) Indonesia
(c) Egypt
(d) Thailand
84: Which one of the following is the correct sequence in increasing order of molecular weights of the hydrocarbons ?
(a) Methane, ethane, propane and butane
(b) Propane, butane, ethane and methane
(c) Butane, ethane, propane and methane
(d) Butane, propane, ethane and methane
85: The Narimanam oil field is located in:
(a) Mahanadi delta
(b) Krishna delta
(c) Cauvery delta
(d) Godavari delta