
Can anyone help me with this Question??
Arun took part in a triathlon, an athletic event. he had to swim, run and bicycle to 10km , 24km and 30km respectively and return the same way. Arun's average speed for the triathelon is 4 Km/h. he took a total of 4 min for swimming and 20 min for bicycling in the triathelon. His speed of running is : a) 5km/min b) 6km/min c) 7.5km/min d) 8/3 km/min
P.S.  I guess, this is a wrong Question.
