Q: A man goes uphill with an average speed of 24 km/ph and comes down with an average speed of 36 km/ph. The distance traveled in both the cases being the same, the average speed for the entire journey is……

• 1
  30 km/ph
• 2
  28.8 km/ph
• 3
  32.88 km/ph
• 4
  None of these