InterviewSolution
Saved Bookmarks
| 1. |
A car travels first half of a certain distance with uniform speed of 20 km/h and travels second half distance in two equal time interval with uniform speed 25 km/ h and 35km/h respectively . Find the average speed of car for entire journey |
| Answer» A car travels first half of a certain distance with uniform speed of 20 km/h and travels second half distance in two equal time interval with uniform speed 25 km/ h and 35km/h respectively . Find the average speed of car for entire journey | |