Question

Speedometer is a device which is used to measure

• A. Time
• B. Speed
• C. Distance traveled
• D. Displacement

Answer 1

The correct option is B

Speed

Explanation for correct answer

1. A speedometer is a device used to measure instantaneous speed.
2. It is defined as a gauge that measures and displays the speed.
3. It is commonly seen in motor vehicles.
4. It is mounted on cars, bikes, scooters, etc.

Hence, option B is correct.