Civil Services TNPSC Group 1 (New Syllabus) Mock Test 2025 Quantitative Aptitude Speed Time and Distance
A person covers first 25 km in 60 minutes and next 38 km in 30 minutes. What is his average speed for the whole journey?
1
46 km/hr
2
49 km/hr
3
42 km/hr
4
36 km/hr