271: The coal mining areas of the Damodar Valley region include
(a) Korba, Sonhat and Raigarh
(b) Singareni, Tandur and Sasti
(c) Raniganj, Jharia and Giridih
(d) Talcher. Ghanda and Sambalour
272: In what sequence are the following obtained from a natural gas well?
1. Natural Gas
2. Water
3. Crude oil
(a) 1, 3, 2
(b) 1, 2, 3
(c) 3, 2, 1
(d) 2, 1, 3
273: Who commented "the Cripps Mission was a post-dated cheque on a crashing bank"?
(a) Mahatma Gandhi
(b) Jawaharlal Nehru
(c) Subhash Chandra Bose
(d) Sardar Patel
274: Basel II relates to which one of the following?
(a) International standards for safety in civil aviation
(b) Measures against cyber crimes
(c) Measures against drug abuse by sports persons
(d) International standards for measuring the adequacy of a banks capital
275: Three identical vessels A, B and C are filled with water, mercury and kerosene respectively up to an equal height. The three vessels are provided with identical taps at the bottom of the vessels. If the three taps are opened simultaneously, then which vessel is emptied first?
(a) Vessel A
(b) vessel B
(c) Vessel C
(d) All the vessel A,B & C will be emptied simultaneously