

InterviewSolution
Saved Bookmarks
1. |
A car moves with a speed of 40 km/h for 15 minutes and then with a speed of 60 km/h for the next 15 minutes. Find the total distance covered by the car in these 30 minutes. |
Answer» <html><body><p>Speed=40km/h and time=15min=1/4 hour</p><p></p><p>Using ,speed=<a href="https://interviewquestions.tuteehub.com/tag/distance-116" style="font-weight:bold;" target="_blank" title="Click to know more about DISTANCE">DISTANCE</a>/time</p><p></p><p>Distance=40 x 1/4=10km</p><p></p><p>For the <a href="https://interviewquestions.tuteehub.com/tag/second-1197322" style="font-weight:bold;" target="_blank" title="Click to know more about SECOND">SECOND</a> <a href="https://interviewquestions.tuteehub.com/tag/part-596478" style="font-weight:bold;" target="_blank" title="Click to know more about PART">PART</a> of journey,</p><p></p><p>Speed=60km/h and time=15 min=1/4 hour</p><p></p><p>Then distance=60 x 1/4=15 km</p><p></p><p>Total distance <a href="https://interviewquestions.tuteehub.com/tag/travelled-7256865" style="font-weight:bold;" target="_blank" title="Click to know more about TRAVELLED">TRAVELLED</a> in whole journey=10+15=25 km</p></body></html> | |