railway DFCCIL MTS 2025 Mock Test Series Quantitative Aptitude Speed Time and Distance Average Speed
A motorcyclist rides his motorcycle at a speed of 90 km/hr in the first one hour and the next two hours at a speed of 120 km/hr. Find the average speed of the rider.
1
115 km/hr
2
110 km/hr
3
105 km/hr
4
120 km/hr