WBCS.LIVE practice question

A car travels a distance of 180 km in 3 hours. What is its speed in meters per second?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. 15 m/s
  2. 50 m/s
  3. 16.66 m/s
  4. 10 m/s

Correct answer and explanation

Correct answer: 16.66 m/s

Explanation: āœ… Correct Answer: C) 16.66 m/s šŸ“š Explanation: First, logically find the speed in km/hr by dividing the total distance (180 km) by the total time (3 hours), which equals exactly 60 km/hr. To convert this unit directly to meters per second, multiply 60 by the standard conversion factor of 5/18. This results in 300/18, which mathematically simplifies to approximately 16.66 m/s.