railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Speed Time and Distance
Walking at \(\frac{3}{4}\) of this usual speed, a man covers a certain distance in 1 hour and 40 minutes more than the time he takes to cover the distance at his usual speed. The time taken (in hours) by him to cover the same distance at his usual speed is:
1
3
2
5
3
4
4
\(\frac{4}{7}\)