General Science

GENERAL SCIENCE QUESTION AND SOLUTION(QUIZ) – WBCS PRELIMS 2013    In West Bengal Civil Service (WBCS) Preliminary Examination 2013, total 21 questions was asked from General Science. 1. Dyne-sec, stands for the unit of : [A]  Force  [B]  Momentum [C]  Energy   [D] Power Correct Answer Correct Answer: [A]  Force  2. For the same Kinetic energy, the momentum shall be maximum for : [A]  Electron  …

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GENERAL SCIENCE QUESTION AND SOLUTION(QUIZ) – WBCS PRELIMS 2014    In West Bengal Civil Service (WBCS) Preliminary Examination 2014, total 26 questions was asked from  General Science. 1. Compound microscope has [A]  Two lenses       [B]  Requires UV light source [C]  Used to view only dead organisms        [D] Requires large room space Correct Answer Correct Answer: [A]  Two …

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GENERAL SCIENCE QUESTION AND SOLUTION(QUIZ) – WBCS PRELIMS 2015        In West Bengal Civil Service (WBCS) Preliminary Examination 2015, total 26 questions was asked from General Science. 1. If there were no atmosphere, the earth would have been [A]  Slightly hot       [B]  Slightly cold        [C]  Very hot        [D] Very cold Correct Answer Correct Answer: [C]  Very hot        …

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GENERAL SCIENCE QUESTION AND SOLUTION(QUIZ) – WBCS PRELIMS 2016    In West Bengal Civil Service (WBCS) Preliminary Examination 2016, total 27 questions was asked from General Science. 1. X-rays are [A]  Electromagnetic radiations of very short wavelength [B]  Beams of electrons [C]  Electromagnetic radiations of very long wavelength [D] Visible to the naked eye Correct Answer …

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GENERAL SCIENCE QUESTION AND SOLUTION(QUIZ) – WBCS PRELIMS 2017    In West Bengal Civil Service (WBCS) Preliminary Examination 2017, total 25 questions was asked from General Science. 1. The material used for safety from nuclear radiation is [A]  Copper [B]  Platinum [C]  Iron [D] Lead Correct Answer Correct Answer: [D] Lead 2. The electric appliances in a house are connected [A]  In series [B] …

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GENERAL SCIENCE QUESTION AND SOLUTION(QUIZ) – WBCS PRELIMS 2018    In West Bengal Civil Service (WBCS) Preliminary Examination 2018, total of 23 questions was asked from General Science. 1. On average, air contains ___________% of water vapours. [A]  1 [B]  3 [C]  5 [D] 7 Correct Answer Correct Answer: [B]  3 2. All electromagnetic wave have the same …

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