On Tuesday College parking palace have only 4wheelers and bicycles, total no of wheels was 182, then what is the possible no of bicycles?
a) 20, b)19, c) 18, d)17

• 17and 19 will be possible answers
  
• 13 years agoHelpfull: Yes(9) No(0)
• If x is no of 4 wheelers and y is no of bicycles, then
  4x+2y = 182
  2x+y=91
  
  so y can have odd values only .
  so 19 and 17 are possible.
• 13 years agoHelpfull: Yes(4) No(0)
• 17 and 19 will be possible ans because
  when u consider 17 bicycle then 17*2=34 and remaining will be 182-34=148 which is divided by 4
  similarly when we consider 19
• 13 years agoHelpfull: Yes(1) No(0)
• let b be the no of bicycle and c be the no. of 4 wheelers
  then, 2b+4c=182
  => c=(182-2b)/4
  now by putting b=17 , c=37 ->integer,whole number
  now by putting b=19 , c=36 ->integer,whole number
  hence both values of 'b' are possible....which are 17 and 19.......
• 13 years agoHelpfull: Yes(1) No(0)