Multiple choice general knowledge

Which system show the Speed of traveling………………?

  1. Speed A meter

  2. Speed M meter

  3. Speed O meter

  4. Speed Z meter

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

A speedometer is the instrument that shows the speed of a vehicle. The word 'Speed-O-meter' is a playful spelling of speedometer. The other options (Speed A meter, Speed M meter, Speed Z meter) are fictional devices.