railway DFCCIL MTS 2025 Mock Test Series Quantitative Aptitude Speed Time and Distance Relative Speed
Rohan started from home to school at 9 a.m.on bicycle. His brother started for office at 10:15 a.m. on scooter in the same direction and caught up with him at 12:30 p.m. If Rohan’s speed is 12 km/h, then what is his brother’s speed?
1
\(24\frac{2}{3}\) km/h
2
\(18\frac{2}{3} \) km/h
3
\(12\frac{2}{3}\) km/h
4
36 km/h