Vikas travelled from his home to his office at the speed of 50 KMPH and returned back from office to Home at the speed of 30 KMPH then the average speed of travel of vikas is
A. 35
B. 40
C. 37.5
D. 40. 5
Answer:C
Vikas travelled from his home to his office at the speed of 50 KMPH and returned back from office to Home at the speed of 30 KMPH then the average speed of travel of vikas is
A. 35 B. 40 C. 37.5 D. 40. 5