engineering recuitment HPCL Engineer Mock Test 2024 Quantitative Aptitude Speed Time and Distance Average Speed
Gopal travels from A to B at the speed of 5 km/h, from B to C at 10 km/h, and from C to D at 15 km/h. If AB = BC = CD, then find Gopal’s average speed.
1
\({\rm{8}}\frac{{\rm{2}}}{{{\rm{11}}}}{\rm{km/h}}\)
2
\({\rm{70}}\frac{{\rm{2}}}{{{\rm{11}}}}{\rm{km/h}}\)
3
\({\rm{60}}\frac{{\rm{2}}}{{{\rm{11}}}}{\rm{km/h}}\)
4
\({\rm{9}}\frac{{\rm{2}}}{{{\rm{11}}}}{\rm{km/h}}\)