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What is the base unit of length as per SI ?

What is the base unit of length as per SI ? Correct Answer Metre

Explanation:

Systems of units

  • F.P.S system is the British system in which the basic units of length, mass and time are foot, pound and second respectively.
  • C.G.S system is the metric system in which the basic units of length, mass and time are centimeter, gram and seconds respectively.
  • M.K.S system is another metric system in which the basic units of length, mass and time are meter, kilogram and second respectively.
  • S.I. units are referred to as Systems International units which is again of metric and the basic units, their names and symbols the basic units of length, mass and time are meter, kilogram and second respectively.. 

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