If I walk at a speed of 4 km/hr, my bus leaves 10 minutes earlier. If I go 5 km/h...

Shri X goes to his office by scooter at a speed of 30km/h and reaches 6 minutes earlier. If he goes at a speed of 24 km/h, he reaches 5 minutes late. The distance of his office is

If I walk at 4 km/h, I miss the bus by 10 minutes. If I walk at 5 km/h, I reach 5 minutes before the arrival of the bus. How far I walk to reach the bus stand ?

You arrive at your school 5 minutes late if you walk with a speed of 4km/h, but you arrive 10 minutes before the scheduled time If you walk with a speed of 5 km/h. The distance of your school from your house (in km) is