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ExamsSSC CGL (Prelims)General

Which instrument is used to measure atmospheric pressure?

  1. Hygrometer
  2. Barometer
  3. Ammeter
  4. Altimeter

Correct answer: Barometer

Solution

A barometer is used to measure atmospheric pressure. A hygrometer measures humidity, an ammeter measures electric current, and an altimeter measures altitude. Therefore, the correct answer is barometer.

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