A train 240 m in length crosses a telegraph post in 16 seconds. The speed of the train is? Choose the correct choice from the following answers:
A) 50
B) 54
C) 52
D) 56
E) 58
Explanation:   speed= Distance/ Time   S = 240/16 * 18/5= 
<gadget id="calculator">240/16 * 18/5</gadget>
<output>54</output>
54 kmph   Answer:54
<result>B</result>
A train 240 m in length crosses a telegraph post in 16 seconds. The speed of the train is?