Q55 / 270 · NDA 2015 (Phase 2) · General Ability

Which one of the following is not a Green House Gas?

  • A
    Water vapours
  • B
    Methane
  • C
    Ozone
  • Correct answer
    D
    Carbon Monoxide

Solution

Green house gas consists of methane, water vapours, ozone and CFCs gases.

Hence, the correct answer is option: 'D'.

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