New Batches at TathaGat Delhi & Noida!               Directions to CP centre
Re: Time, Speed, Distance and Work- Solved Problems
by raghav saluja - Tuesday, 28 October 2014, 12:26 AM
  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.