defence exam SSB Head Constable (Communication) 2023 Mock Test Quantitative Aptitude Speed Time and Distance Average Speed
A man walks from P to Q at a speed 10 km/h, but comes back from Q to P at 12 km/h. Find his average speed.
1
10\(\frac{10}{11}\) km/h
2
11\(\frac{10}{11}\) km/h
3
9\(\frac{10}{11}\) km/h
4
\(\frac{10}{11}\) km/h