Question
A person goes 15 km at 5 km/h and returns 15 km at 3 km/h. Find the average speed for the whole journey.
More Time and distance Questions
- Car ‘A’ can cross a 560 metre long bridge in 14 seconds. Car ‘A’ is 90 metres ahead of car ‘B’ which is travelling in the same direction as that of car ‘A’...
- Question 2
- In a 250-metre race, ‘A’ beats ‘B’ by 16 seconds or 80 metres. Find the time taken by ‘B’ to finish the race.
- A biker travels at a speed of 28 km/hr for 5 hours each day on all days except Sunday. If his journey starts on a Wednesday, on which day will he reach his...
- B starts 4 minutes after A from the same point, for a place at a distance of 7 miles from the starting point. A on reaching the destination turns back and ...
- The speed of two cars A and B are in the ratio of 8:11 respectively. Car A travels 18 km less than the car B in the same time duration. What was the distan...
- Nikita covered a total distance of 400 km — partly by airplane at 200 km/h and partly by bus at 80 km/h. If she took 3.5 hours to reach, how many kilometer...
- Karan walks at a steady pace of 12 km/h and covers a certain distance in 10 hours. What speed must he maintain to complete the same journey in 6 hours?
- Compare the rates of two trains, one travelling at 40 km an hour and the other at 30 m a second?
- 'A' can do some work alone in 16 days. 'A'and 'B' work together for 8 days after which'A' leaves and 'B' finishes the remaining work alone in 12 days. How ...
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
