Teaching NVS Junior Secretariat Assistant (JSA) Mock Test 2024 Quantitative Aptitude Speed Time and Distance Problem on Trains
The distance between two cities A and B is 495 km. A train starts from A at 7 : 30 a.m. and travels towards B at 60 km/hr. Another train starts from B at 9 a.m. and travels towards A at 75 km/hr. At what time do they meet?
1
11 : 30 a.m.
2
12 : 00 p.m.
3
12 : 30 p.m.
4
11 : 00 a.m.