A man walking at a rate of 15km/hr crosses a bridge in 40 minutes. The length of the bridge is?  Choose the correct choice from the following answers: A) 1250m B) 1110m C) 2000m D) 1000m E) 1300m
Speed = 15*5/18 = 15/18 m/sec   Distance covered in 40 minutes = 15/18 *40 *60= 
<gadget id="calculator">15/18 *40 *60</gadget>
<output>2_000</output>
2000m   Answer is 2000m
<result>C</result>
A man walking at a rate of 15km/hr crosses a bridge in 40 minutes. The length of the bridge is?