engineering recuitment DDA JE Civil 2023 Mock Test Quantitative Aptitude Speed Time and Distance Relative Speed
Hrithik's scooty runs at a speed of 70 km/h when serviced and runs at a speed of 40 km/h when not serviced. Before servicing the scooty covers a certain distance in 5 hours. How much time will his scooty take to cover 87.5% of the same distance when serviced.
1
2.5 hours
2
4.6 hours
3
1.5 hours
4
3.3 hours