A boat went on a voyage. After it reach 180 miles a plane starts from that same point with 10 times speed of that ship.. so when it meet that ship from the starting point? a)200 miles b)220 c) 190 d)215

• 200. Let speed of boat be x and the speed of the plane is 10x.Time taken by both the boat and plane is same (ie the distance moved by boat after 180 miles be y
  and the distance covered by plane is (180+y))
  (y/x)=((180+y)/10x) ie y=20. so the dist covered by plane is 180+20=200miles from starting point.
• 13 years agoHelpfull: Yes(2) No(0)
• 200 miles.
  when boat will cover 20 miles distance, the ship will cover 200 miles in same time.
• 13 years agoHelpfull: Yes(0) No(0)