General Knowledge Questions And Answers :: General Science: part3



General Knowledge : General Science QUESTIONS AND ANSWERS :: part3 : 56 to 60

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

56.The yellow colour of urine is due to the presence of

bile
lymph
cholestrol
urochrome

57.Filter Beds used to remve suspended impurities from municipal water consist of

fine sand
gravel
charcoal
All of these

58.A gas first enters into the blood and then leaves it by the process of

diffusion
osmosis
transpiration
condensation

59.Which of the following metals can displace zinc from a solution of zinc sulphate ?

Lead
Magnesium
Iron
Mercury

60.The working of the quartz crystal in the watch is based on

Johnson effect
Photoelectric effect
Edison effect
Piezo electric effect

More General Science QUESTIONS AND ANSWERS available in next pages

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