Home
MCQ QUIZ APP DOWNLOAD

What is the correct answer?

4

A person travels from P to Q at a speed of 40 km/hr and returns by increasing his speed by 50%. What is his average speed for both the trips ?

A. 44 km/hour

B. 46 km/hour

C. 48 km/hour

D. 50 km/hour

Correct Answer :

C. 48 km/hour


Speed while going = 40 km/hr
Speed while returning = 150% of 40 = 60 km/hr
Average speed =2xyx+y
=2×40×6040+60=4800100=48Km/hr 
Share this question with your friends
Show all Time and Distance MCQ

Please do not use chat terms. Example: avoid using "grt" instead of "great".

Submit
Load More..

Related Questions

A train can travel 50% faster than a car. Both start from point A at the… A man on tour travels first 160 km at 64 km/hr and the next 160 km at… A thief is noticed by a policeman from a distance of 200 m. The thief… A man on tour travels first 160 km at 64 km/hr and the next 160 km at… A farmer travelled a distance of 61 km in 9 hours. He travelled partly… The distance between two cities A and B is 330 Km. A train starts from… A man covered a certain distance at some speed. Had he moved 3 kmph faster,… In a flight of 600 km, an aircraft was slowed down due to bad weather.… A car travelling with 57 of its actual speed covers 42 km in 1 hr… A man in a train notices that he can count 41 telephone posts in one minute.… A walks around a circular field at the rate of one round per hour while… Robert is travelling on his cycle and has calculated to reach point A… A man complete a journey in 10 hours. He travels first half of the journey… A train traveled at an average speed of 100 km/hr, stopping for 3 minutes… Excluding stoppages, the speed of a bus is 54 kmph and including stoppages,… An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours.… The ratio between the speeds of two trains is 7: 8. If the second train… The ratio between the speeds of two trains is 7 : 8. If the second train… In covering a distance of 30 km, Abhay takes 2 hours more than Sameer.… It takes eight hours for a 600 km journey, if 120 km is done by train… A person crosses a 600 m long street in 5 minutes. What is his speed in… A person travels from P to Q at a speed of 40 km/hr and returns by increasing… In a flight of 600 km, an aircraft was slowed down due to bad weather.… A person travels equal distances with speed of 3 km/hr, 4 km/hr and 5… Robert is travelling on his cycle and has calculated to reach point A… If a person walks at 14 km/hr instead of 10 km/hr, he would have walked…

Also checkout

Sitting Arrangement MCQ Puzzle MCQ Races and Games MCQ Urologic polytrauma and damage-contol applications MCQ PageMaker MCQ Data Sufficiency MCQ Biological Classification MCQ Series MCQ Basics of Economics MCQ Geography MCQ C Programming MCQ Electrostatics MCQ