engineering recuitment OSSC Soil Conservation Extension Worker - CHSL Mock Test Series 2024 Quantitative Aptitude Speed Time and Distance
The distance between Delhi and Lucknow is 520 km. A train covers 70 km in the first hour and if it runs at the speed of 90 kmph to cover the rest of the distance, then what is the total time taken?
1
5 hours
2
7 hours
3
5 hours 30 minutes
4
6 hours