A Train requires 10 seconds to pass a pole while it requires 40 seconds to cross a stationary train which is 300 mtrs long. Find the speed of the train. Choose the correct choice from the following answers
A) 36kmph
B) 42kmph
C) 48kmph
D) 52kmph
E) 64kmph
In 10s the train crosses the pole and in 40 sec the train crosses one more stationary train   In 30 sec the train travels a distance of 300 mtrs   Speed = 300/30= 
<gadget id="calculator">300/30</gadget>
<output>10</output>
10 m/s= 10 * 18/5= 
<gadget id="calculator">10 * 18/5</gadget>
<output>36</output>
36 kmph   36kmphnswer: 36kmph
<result>A</result>
A Train requires 10 seconds to pass a pole while it requires 40 seconds to cross a stationary train which is 300 mtrs long. Find the speed of the train.