A cyclist, after riding a certain distance, stopped for half an hour to repair his bicycle, after which he completed the whole journey of 30 km at half speed in 5 hours. If the breakdown had occurred 10 km farther off, he would have done the whole journey in 4 hours. Find where the breakdown occurred and his original speed. Ignore the time he took off for the repair of the cycle.

Harshit Singh , 2 Years ago

Grade 12th pass