A car starts from point A towards point B, travelling the speed of 20 km/h. hours later, another car starts from point A and travelling at the speed of 30 km/h and reaches hours before the first car. Find the distance between A and B.

A car covers a certain distance in 8 hours at a uniform speed. If the speed of the car is increased by 5 km/hr, then the same distance could have been covered in 7 hours 30 minutes. What is the distance covered?

A man plans to travel a total distance of 60 km in 6 hours, covering part of the journey on foot and the rest by bicycle. His walking speed is 6 km/hr, and his cycling speed is 12 km/hr. How much distance (in km) does he cover on foot?

Ravi decided to cover a distance of 24 km in 2 hours 24 minutes. Further he decided to cover the initial one-third of the total distance at 8 km/hr and the remaining at some different speed. What is the speed (in km/hr) of Ravi after one-third distance is covered?

Aryan has to reach Ahmedabad which is 889 km away in 17 hours. His starting speed for 5 hours was 29 km/hr. For the next 96 km his speed was 24 km/hr. By what speed he must travel now so as to reach Ahmedabad in decided time of 17 hours?

Kamal travels from City A to City B. If Kamal drives his car at 1/4 of his normal speed, then he reaches City B 54 minutes late. Find the time (in minutes) that Kamal would have taken to travel from City A to City B if he drove at his normal speed.

Lokesh travels from City A to City B. If Lokesh drives his car at 3/4 of his normal speed, then he reaches City B 24 minutes late. Find the time (in minutes) that Lokesh would have taken to travel from City A to City B if he drove at his normal speed.

Hari travels from City A to City B. If Hari drives his car at 1/8 of his normal speed, then he reaches City B 21 minutes late. Find the time (in minutes) that Hari would have taken to travel from City A to City B if he drove at his normal speed.

While covering a distance of 54 km, a man noticed that after cycling for 1 hour 15 minutes, the distance covered by him was $$\frac{7}{9}$$ of the remaining distance. What was his speed (in km/hr)?​

Zakir travels from City A to City B. If Zakir drives his car at $$\frac38$$​ of his normal speed, then he reaches City B 45 minutes late. Find the time (in minutes) that Zakir would have taken to travel from City A to City B if he drove at his normal speed.