एक व्यक्ति स्कूटर से एक निश्चित दूरी तय करने में 2 घंटे लेता है। उसी दूरी से वापस लौटते समय, वह अपनी गति 10 किमी/घंटा बढ़ा देता है और 1.6 घंटे का समय लेता है। उसकी मूल गति क्या थी?

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.