Question
A car covers a total distance of 360 km. It covers the first 120 km at 40 km/h, the next 120 km at 60 km/h, and the remaining distance at a constant speed of x km/h. If the average speed for the entire journey is 48 km/h, then x is:
More Time and distance Questions
- A person walks from his home to the railway station at a constant speed. If he walks at 4 km/h, he reaches the station 10 minutes late. If he walks at 6 km...
- A jeep travels 270 km in 3 hours. The bike runs 7 m/s slower than the jeep. How much distance (in metres) will the bike cover in 2 minutes?
- The speed of two cars A and B are in the ratio of 9:12 respectively. Car A travels 15 km less than the car B in the same time duration. What was the distan...
- A person travelled a distance of 200 km in 7 hours. He travelled partly on a car at the speed of 50 kmph and partly on cycle at 20 kmph. What is the distan...
- Barry and Iris set off simultaneously from point A, aiming to reach point B. Barry travels faster than Iris, with their speeds being in a ratio of 5:3. If ...
- A train running at a speed of 72 km/h crosses another train running in the opposite direction at 54 km/h in 12 seconds. The length of the first train is 15...
- Three runners A, B and C run a race, with runner A finishing 12 meters ahead of runner B and 18 meters ahead of runner C, in another race of same type runn...
- The speed of a racer bike is 30% more than a normal bike. If the time taken by the racer bike to cover (3x + 46) km is equal to the time taken by the norma...
- ‘A’ and ‘B’ started moving towards each other at same time with a speed of 24 km/hr and 12 km/hr, respectively. If the distance cov...
- A woman drove for 5 hours at a constant speed of 60 km/h and then drove another 2 hours at a constant speed of 90 km/h. Find her average speed for the whol...
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
