Type 2: Finding Speed (Pipes & Cisterns)










Q. A person covers a distance of 300 metres in 30 seconds. What is his speed ?


Formula: Speed = Distance ÷ Time


Solution



Ans: 10 metres/second (10 m/s)


Trick


Speed = Distance ÷ Time


Distance → Top, Time → Bottom


Ex:


Ans: 10 m/s






PRACTICE SET














Train–Bridge: Practice Set


Type 2: Finding Speed, Time & Distance


Q1. A train covers 600 metres in 30 seconds. What is its speed ?
A. 15 m/s B. 20 m/s C. 25 m/s D. 30 m/s


Q2. A train covers 900 metres in 45 seconds. Find its speed.
A. 15 m/s B. 18 m/s C. 20 m/s D. 25 m/s


Q3. A person travels 240 metres in 20 seconds. What is his speed ?
A. 10 m/s B. 12 m/s C. 14 m/s D. 16 m/s


Q4. A train moving at 15 m/s covers a distance in 40 seconds. Find the distance.
A. 500 m B. 550 m C. 600 m D. 650 m


Q5. A car covers 360 metres at 12 m/s. How much time does it take ?
A. 20 sec B. 25 sec C. 30 sec D. 35 sec


Formula:



  • Speed = Distance ÷ Time

  • Distance = Speed × Time

  • Time = Distance ÷ Speed

  • 1 km/h = 5/18 m/s

  • 1 m/s = 18/5 km/h





  • Pipes & Cisterns : Type 1: Two Pipes Working Together (Both Filling) : Click Here

  • Pipes & Cisterns : Rules : Click Here




 








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