A local train without stoppages runs at an average speed of 33 km/hr, and with stoppages, at an average speed of 11 km/hr. What is the total time (in hours) taken by the local train for stoppages on a route of length 462 km?

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.