MCQ
What is the common name of petroleum?
  • Black gold
  • B
    Yellow gold
  • C
    Green gold
  • D
    Blue gol

Answer

Correct option: A.
Black gold

Petroleum is a thick, black colored, viscous liquid which is a rich source of different, useful and expensive products like kerosene, petrol, diesel etc., as gold, hence it is called as black gold.

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