railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Speed Time and Distance Relative Speed
A can run 1 km in 4 min, and B can cover the same distance in 4 min 10 sec. By what distance can A beat B in a 1 km race?
1
45 m
2
40 m
3
35 m
4
30 m