A train travels at an average speed 50% faster than a car. Both start from point A at the same time in the same direction and reach point B at the same time, which is 75 km away from A. On the way, the train stopped at the stations for 12.5 minutes. The speed of the car is:

Ramesh covers 56 part of the total distance by bus and the remaining 36 km by car. What is the total distance of his journey?

A person covers a distance of L km in 12 hours. If he increases his speed by 10 m/s, he covers the same distance in 8 hours. Which of the following statements is/are correct? I. The value of L is 760 km. II. The original speed of the person is 72 km/h.