state gov Calcutta High Court Lower Division Assistant (LDA) Mock Test 2024 Quantitative Aptitude Speed Time and Distance Average Speed
The distance between two stations, A and B, is 428 km. a train starts from station ‘A’ at 6:00 a.m and moves towards station ‘B’ at an average speed of 48 km/h. Another train starts from station ‘B’ at 6:20 a.m and moves towards statin ‘A’ at an average speed of 55 km/h. At what time will the trains meet?
1
10:00 a.m.
2
10.:40 a.m.
3
10:20 a.m.
4
9:40 a.m.