Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Speed Time and Distance Average Speed
Raman makes four journeys of equal distance. In the first journey his speed was 500 km/hr and in each subsequent journey his speed was half the speed of the previous journey. What is the average speed of Raman in these four journeys?
1
400/3 km/hr
2
130 km/hr
3
150 km/hr
4
More than one of the above
5
None of the above