In what time will a car 10 m long moving at the rate of 36 kmph pass a telegraph post on its way?  Answers
A) 8 sec B) 1 sec C) 9 sec D) 6 sec E) 2 sec
T = 10/36 * 18/5= 
<gadget id="calculator">10/36 * 18/5</gadget>
<output>1</output>
1 sec   Answer:1 sec
<result>B</result>
In what time will a car 10 m long moving at the rate of 36 kmph pass a telegraph post on its way?