A car runs 10,000 miles using 5 tyres interchangeably. to have equal worn out by all tyres,how many miles each tyre should have run?
Select one:
a. 5000
b. 8000
c. 4000
d. 3000

• Ans is 8000.
  10000*4/5=8000
• 9 years agoHelpfull: Yes(28) No(2)
• for 5 tyres running interchangeably 10,000 miles the car runs
  for 1 tyre=10000/5=2000
  
  as you all know i suppose the car has 4 tyre
  
  to have equal worn out by 4 tyres we need=2000*4=8000
• 9 years agoHelpfull: Yes(15) No(4)
• since a Car consists of 4 tyres..
  so, 10000*4/5=8000
• 9 years agoHelpfull: Yes(7) No(0)
• 8000
  10000*4/5=8000
• 9 years agoHelpfull: Yes(0) No(0)
• it can be solved by assuming different combination of wheels for every thousand miles or 4*10000/5=8ooo
• 8 years agoHelpfull: Yes(0) No(0)