engineering recuitment PGCIL Diploma Trainee Mock Test 2024 Quantitative Aptitude Speed Time and Distance Average Speed
Regina covers one part of the journey at the speed of 15 kmph and the rest at the speed of 50 kmph, thus covering a distance of 120 km in 5 hours. For how many hours is she driving at 15 kmph?
1
3.71 hours
2
5.8 hours
3
2.45 hours
4
1.5 hours