A bus started its journey from Mumbai and reached Pune in 44min with its average speed of 50 km/hr. If the average speed of the bus is increased by 5km/hr, how much time will it take to cover the same distance?	Choices: A) 10 min B) 20 min C) 30 min D) 40 min E) 60 min
Sol. 40 ministance between Ramgarh and 40 minevgarh =(50*44)/60=110/3   Average speed of the bus is increased by 5 km/hr then the   speed of the bus = 55 km/hr   Required time = 110/3*60/55= 
<gadget id="calculator">110/3*60/55</gadget>
<output>40</output>
40 min   40 min
<result>D</result>
A bus started its journey from Mumbai and reached Pune in 44min with its average speed of 50 km/hr. If the average speed of the bus is increased by 5km/hr, how much time will it take to cover the same distance?