Civil Services TSPSC Group 1 Mock Test 2022-23 Quantitative Aptitude Speed Time and Distance Average Speed
A man goes from place A to B at a speed of 12 km/h and returns at a speed of 18 km/h. The average speed for the whole journey is:
1
\(14 \frac{2}{5}\) km/h
2
30 km/h
3
15 km/h
4
6 km/h