engineering recuitment MPPGCL JE 2024 Mock Test Quantitative Aptitude Speed Time and Distance Partial Speed
A train left 1 hour later than the scheduled time but in order to reach its destination 200 km away in time, it had to increase its usual speed by 10 km/hr. What is the usual speed (in km/hr) of the train?
1
38
2
42
3
45
4
40