A train covered the first 5 km of its journey at a speed of 30km/hr and next 15 km at a speed of 45 km/hr. The average speed of the train was :
CA Foundation · Quantitative Aptitude · MTP · September 2025
A train covered the first 5 km of its journey at a speed of 30km/hr and next 15 km at a speed of 45 km/hr. The average speed of the train was :
Suggested Answer and Working Notes:
Correct Answer: Option (B)
B. 40 km/hr
Topics: Part-C: Statistics
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