Science - General Knowledge Questions and Answers 

1.Pascal is the unit for:
 A. Conductivity
 B. Frequency
 C. Pressure
 D. Thrust
 
  View Answer    Share    Workspace    Report
2.Alloys made with mercury as one metal are called?
 A. Amalgams
 B. Emulsions
 C. Solders
 D. Mixtures
 
  View Answer    Share    Workspace    Report
3.Blood Group is discovered by:
 A. Karl Landsteiner
 B. Loius Pasture
 C. Robert Koch
 D. Willum Harvy
 
  View Answer    Share    Workspace    Report
4.The temperature of the sun is measured with:
 A. Gas thermometer
 B. Platinum thermometer
 C. Pyrometer
 D. Vapour pressure thermometer
 
  View Answer    Share    Workspace    Report
5.Which one of the following metals does not react with water to produce Hydrogen?
 A. Cadmium
 B. Lithium
 C. Potassium
 D. Sodium
 
  View Answer    Share    Workspace    Report
6.Which of the following gases readily combines with the haemoglobin of the blood?
 A. Oxygen
 B. Carbon monoxide
 C. Methene
 D. Nitrogen dioxide
 
  View Answer    Share    Workspace    Report
7.The force which opposes the relative motion between different layers of liquid or gases is called:
 A. Critical Velocity
 B. Streamline Flow
 C. Terminal Velocity
 D. Viscous Force
 
  View Answer    Share    Workspace    Report
8.Marie and Pierre Curie invented:
 A. Radar
 B. Radio
 C. Radium
 D. Refrigerator
 
  View Answer    Share    Workspace    Report