1.  Walking at the rate of 4km/hr a man covers certain distance in 2 hrs 45 min. Running at a speed of 16.5 km/hr the man will cover the same distance in how many minutes? 


2.  A farmer travelled a distance of 61 km in 9 hours. He travelled partly on foot at the rate of 4 km/hr and partly on bicycle at the rate of 9 km/hr. The distance travelled on foot is 


3.  A car covers 440 metre distance in 1 minute whereas a truck covers 33 km distance in 45 minutes. What is the ratio of their speed?  

4.  An athlete runs 200 metres in 36 seconds. What is his speed?  

5.  A boy goes to his school from his house at a speed of 6 km/hr and returns at a speed of 4 km/hr. If he takes total 5 hours in going and coming back, what is the distance between his house and school?  

6.  A car is moving at 5/7 of its actual speed covers 42 km in 1 hr 40 min 48 sec. Then, what is the actual speed of the car?  
