Question

Manish goes to his home town at a speed of 40 km/hr and returns to his home at a speed of y km/hr. The distance between his house and home town is 360 km. If he takes a total of 21 hours, what is the value of y?

• A. 25 km/hr
• B. 28 km/hr
• C. 30 km/hr
• D. 33 km/hr

Answer 1

Answer: (C)