In covering a distance of `30 km` Hari takes `2` hours more than Ram. If Hari doubles his speed, he would take one hour less than Ram. Hari's speed is :

In covering a distance of 30km Abhay takes 2 hours more than Sameer.If Abhay doubles his speed,then he would take 1 hour loess than Sameer.Abhays speed is 5$kmph b.6backslash kmph c.6.25backslash kmph d.7.5backslash kmph

While covering a distance of 30 km. Ajeet takes 2 hours more than Amit. If Ajeet doubles his speed, he would take 1 hour less than Amit. Find their speeds of walking.

In covering a distance of 30 km, Abhay takes 2 hours more than Sameer. If Abhay doubled his speed, then he would have take 1 hour less than Sameer. Find the speed of Abhay and Sameer speed (in km/hr).

While covering a distance of 30km. Ajeet takes 2 hours more than Amit.If Ajeet doubles his speed,he would take 1 hour less than Amit.Find their speeds of walking.

A takes 30 minutes more than B to cover a distance of 15 km at a certain speed. But if A doubles his speed, he takes one hour less than B to cover the same distance. What is the speed (in km/h) of B? A को एक निश्चित चाल से 15 किमी की दूरी तय करने में B से 30 मिनट अधिक लगते हैं | लेकिन यदि A अपनी चाल दोगुनी कर ले, तो उसे इसी दूरी को तय करने में B से एक घंटा कम लगेगा |B की चाल ( किमी/घंटा में ) ज्ञात करें |