Question Details

Detailed explanation and options for the selected question.

A train 120 meters long is moving at a speed of 54 km/h. How long will it take to pass a pole?

A. 6 seconds

B. 8 seconds

C. 10 seconds

D. 12 seconds

Explanation:

Speed = 54 km/h = 15 m/s. Time = Distance/Speed = 120/15 = 8 seconds. Other options miscalculate.

Related Topics

How to Perform Prime Factorization

Revision Notes

How to Use the Circle-Sector Area Formula

Revision Notes

How to Calculate the Percentage of a Number?

Revision Notes

How to Calculate the Volume of a Cylinder

Revision Notes

Basic Concepts of Normal Distribution

Revision Notes

How to Solve Angle Chasing Problems

Revision Notes

How to Interpret and Plot Bar Graphs

Revision Notes

How to Calculate the Mode of a Data Set

Revision Notes

How to Interpret Box-and-Whisker Plots

Revision Notes

How to Perform Synthetic Division

Revision Notes