Ram travels by car from city A to city B heading towards north in 4 hours. From there he travels west to City C in 3 hours. Say his average speed is same during both the courses. Now from C he travels back to A in shortest path possible. How much time he would had taken to reach A from C.

• If speed is x, then
  distance AB =4x
  BC = 3x
  CA = 5x.
  Time taken for CA = 5x/x = 5 hrs
• 12 years agoHelpfull: Yes(1) No(1)
• simple pythagorus theorem....
  draw the given problem, u can get a triangle, with that we can identify the time it reaches to c by
  x^2= 4^2 +3^2 = 5
• 8 years agoHelpfull: Yes(0) No(0)