General Science QUESTIONS AND ANSWERS

General Knowledge : General Science QUESTIONS AND ANSWERS :: part23 : 56 to 60

Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2014 examinations :

56.Which of the following statements is/are ture ? 1. Sound is a form of energy 2. Sound stops when vibration of an object stops3. Sound is a transverse wave4. sound travels better in a heavy gas than in a light gas

1 and 2

1, 2 and 3

1, 2 and 4

1 and 3

57.Gypsum is added to cement clinker to :

increase the tensile strength of cement

blind the particles of calcium silicate

decrease the rate of setting of cement

facilitate the formation of colloidal gel

58.Rise of mercury in a barometer indicates :

fair weather

storm

rain

both (b) and (c)

59.Neutron was discovered by :

Moseley

Rutherford

Thomson

Chadwick

60.The pressure exerted by a real gas is less than the pressure exerted by an ideal gas because the :

molecules of a real gas possess more kinetic energy

molecules of a real gas attract each other

molecules of a real gas have finite sizes

real gas is more viscous than an ideal gas

More General Science QUESTIONS AND ANSWERS available in next pages

Health is the greatest gift, contentment is the greatest wealth -Buddha

Trust because you are willing to accept the risk, not because itâs safe or certain

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General Knowledge Questions And Answers :: General Science: part23

General Science QUESTIONS AND ANSWERS

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