Civil Services TNPSC Group 1 (New Syllabus) Mock Test 2025 Quantitative Aptitude Speed Time and Distance Average Speed
Two men are standing on opposite ends of a 1500-metre-long bridge. If they walk towards each other with speeds of 25 m/s and 5 m/s respectively, then how much time (in seconds) will they take to meet each other?
1
40
2
50
3
60
4
80