Fifteen houses are located in a row such that the distance between two adjacent houses is equal. If the distance between the 1st and 15th house is 560 ft, then what is the distance between the 3rd and 7th house?

What time it will be 25200 seconds after 1pm?

Along a circular running track, P can complete 5 rounds in 40 minutes. Time taken by R to complete 7 rounds is equal to time taken by P to complete 6 rounds. If they start running in the same direction from two different ends of a diameter, then they will meet for the first time after ____ minutes.

A car travelling at a speed of 42 km/hour can complete a journey in 12 hours. How long will it take to travel the same distance at 63 km/hour?

A bus travels 120 km at 60 km/h and 180 km at 90 km/h. What is the average speed for the entire journey ?

A train 120 m long and passes a platform 180 m long in 18 seconds. Find its speed.

A train of length 200 meters is moving the speed of 90 km/hr and it overtakes another train of length 250 meters moving at the speed of 60 km/hr in the same direction. How much time will the first train take to overtake the second train?

A train, 200 m long, is running at a speed of 45 km/hr. The time taken by the train to cross a 100 m long tunnel is

A person crosses 4200 m long bridge in 25 minutes. Find his speed in kmph:

The speeds of two brothers P and Q are in the ratio of 6:7.P takes 40 minutes more than Q to reach their home. How long does P take to reach home?

Sudha and Kavitha start moving on a bicycle towards each other at 5 am with the speeds of 14 kmph and 16 kmph respectively. They were 45 km apart at the starting point for both. At what time would they meet?