What is fire a result of ?
  • Chemical reaction
  • A natural reaction
  • A mechanical action
  • None of these
About what did early man not know ?
  • what fire was
  • What air was
  • What water was
  • What tree was
What made the early man frightened ?
  • The sight of wild animals
  • The sight of chemical reaction
  • The sight of lightning and volcanoes
  • Both A and B
How many things needed to make fire ?
  • Two
  • Three
  • Four
  • Five
What is the third way of putting out a fire ?
  • Stop the supply of fuel
  • Spray of water
  • To remove the heat
  • None of these
What happens when the temperature is brought down below flesh point ?
  • The fuel stop burning
  • The fuel stop natural action
  • The fuel stop chemical reaction
  • All of these
What happens when blow on burning candle ?
  • Its flame is put down
  • Its flame is put off
  • Its flame is put out
  • Its flame is put above
Which gas is most helpful in burning ?
  • Carbon- dioxide
  • Oxygen
  • Nitrogen
  • None of these
What is the best thing to fight an electricity fire ?
  • Wet Blanket
  • Spray of water
  • Carbon dioxide extinguisher
  • None of these
What method is used to put out fire ?
  • Stop the supply of fuel
  • Prevent oxygen from reaching to the fuel
  • Remove the heat
  • All of the above
Choose the correct answer ? Oil fire can't be put out with water because .
  • water mix up in the oil
  • Oil floats on the surface of water
  • Water increase oil temperature
  • None of these
Fire was ........and ........? 
  • Dangerous
  • Powerful
  • Both 1 and 2
  • None of these
What is the meaning of 'Smouldering' ?
  • Burning
  • Burning slowly
  • Without flame
  • Burning Slowly without flame
Which things are needed to make fire ?
  • Fuel
  • Oxygen
  • Coal
  • Water
Which two things do not make fire by themselves ?
  • Fuel and coal
  • Fuel and wood
  • Fuel and oxygen
  • None of these
Fire is a good ..... but a bad .....?
  • Servant ,master
  • Master, friend
  • Both 1 and 2
  • None of these
What is the meaning of 'generate' ?
  • Produce
  • Volcano
  • Catch
  • None of these
Who are highly trained worker ?
  • Firefighters
  • Fire
  • Oxygen
  • Policeman
Fire is a friend but it can be dangerous ?
  • Friend
  • Worship
  • Enemy
  • All of these
What was dangerous ?
  • The wobbling of the back wheel
  • The wobbling of the front wheel
  • The wobbling of the side wheel
  • The wobbling of the motor wheel
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