railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Speed Time and Distance Average Speed
Rohan can travel from Delhi to Kanyakumari in 30 h. If he reduces his speed by \(\frac{1}{15}{th},\) he will go 10 km less in the same time. His speed is:
1
8 km/h
2
5 km/h
3
3 km/h
4
2.5 km/h