A person travels from P to Q at a speed of 40 kmph and returns by increasing his speed by 50% . what is his average speed for both the trips? `36\ k m p h` b. `45\ k m p h` c. `48\ k m p h` d. `50\ k m p h`

A Man travels from X to Y at a speed of 40kmph. If he increases his speed by 50% during returning then the average speed will be

A train goes from P to Q with an average speed of u km/h and returns from Q to P with an average speed of v km/h. What is its average speed for the entire journey in km/h?

A car travels a certain distance with a speed of 50 km/h and returns with a speed of 40 km/h. Calculate the average speed for the whole journey.

A car travels a certain distance with a speed of 50 km//h and returns with a speed of 40 km//h . Calculate the average speed for the whole journey.

A car travels a certain distance with a speed of 50 km//h and returns with a speed of 40 km//h . Calculate the average speed for the whole journey.

A car covers a distance from Town I to Town II at the speed of 56 km/hr and from Town II to Town I at the speed of 53 km/hr. what is the average speed of the car? 53. 5 k m//h r b. 54 k m//h r c. 55 k m//h r d. 5. 5 k m//h r e. none of these

A bus travel its onward journey with a constant speed of 30km//hr and its return journey with a constant speed of 60km//hr .the average speed for its entire journey is A. 90 k m / h r B. 45 k m / h r C. 40 k m / h r D. 15 k m / h r

A n aeroplane covers as certain distance at a speed of 240 kmph in 5 hours. To cover the same distance in 1 2/3hou r s it must travel at a speed of 300 k m p h b. 360 k m p h c. 600 k m p h d. 720 k m p h