An express traveled at an average speed of 100 km/hr, stopping for 4 min after every 75 km. How long did it take to reach its destination 750 km from the starting point ?	Choose the correct choice from the following.
A) 8 hrs 6 min
B) 6 hrs 28 min
C) 2 hrs 28 min
D) 6 hrs 28 min
E) 1 hrs 28 min
Explanation:   Time taken to cover 750 km = 750/100 = 7 hrs 30 mins   Number of stoppages = 750/75 - 1= 
<gadget id="calculator">750/75 - 1</gadget>
<output>9</output>
9   Total time of stoppages= 4 x 9 = 36 min   Hence, total time taken = 8 hrs 6 min.   8 hrs 6 minnswer: 8 hrs 6 min
<result>A</result>
An express traveled at an average speed of 100 km/hr, stopping for 4 min after every 75 km. How long did it take to reach its destination 750 km from the starting point ?