Online Test for 4362 Lab Assistant Jobs in Government Schools - 17


10th Science
  1. Neutron was discovered by____
    1.  Einstein
    2.  F.W.Aston
    3.  James Chadwick
    4.  Rutherford

  2. Mass spectrograph was invented by_____
    1.  Einstein
    2.  James Chadwick
    3.  Rutherford
    4.  F.W.Aston

  3. Which is the process of science?
    1.  Observation-Hypothesis-Experiments
    2.  Observation-Experiments-Hypothesis
    3.  Experiments-Observation-Hypothesis
    4.  Hypothesis-Experiments-Observation

  4. Nucleus was discovered by______
    1.  Einstein
    2.  James Chadwick
    3.  F.W.Aston
    4.  Rutherford

  5. Salty water can be made pure by the method of ______
    1.  Filteration
    2.  Evaporation
    3.  Chromatography
    4.  Distillation

  6. Which one is not a stored energy?
    1.  Gravitational
    2.  Thermal
    3.  Chemical
    4.  None of these

  7. A Battery converts _____ into electrical energy.
    1.  Mechanical energy
    2.  Potential Energy
    3.  Chemical Energy
    4.  Nuclear Energy

  8. Which one is not a renewable energy resource?
    1.  Geothermal
    2.  Biomass
    3.  Solar
    4.  Nuclear

  9. Current is the flow of _______
    1.  Voltage
    2.  Protons
    3.  Electrons
    4.  Neutrons

  10. The Unit of current is _____ 
    1.  Ammeter
    2.  Ampere
    3.  Volt
    4.  Ampere



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