Teaching NVS Junior Secretariat Assistant (JSA) Mock Test 2024 Quantitative Aptitude Speed Time and Distance Partial Speed
An express train takes 30 min to cover a distance of 45 km. If the speed of the local train is 75% of the speed of the express train, then how much time will it take to cover the same distance?
1
42 minute
2
40 minute
3
36 minute
4
48 minute