Teaching NVS Junior Secretariat Assistant (JSA) Mock Test 2024 Quantitative Aptitude Speed Time and Distance Average Speed
With average speed of 40 km/hour, a train reaches its’ destination in time. If it goes with an average speed of 35 km/hour, it is late by 15 minutes. The total journey is
1
30 km
2
40 km
3
70 km
4
80 km