Toffees are bought at the rate of 3 for a rupee. To gain 50 %, they must be sold at :

a. 2 for a rupee
b. 1 for a rupee
c. 4 for a rupee
d. 5 for a rupee

• take 150%…………3
  100%…………?
  
  100*3/150=2
• 7 years agoHelpfull: Yes(3) No(3)
• C.P. of 3 toffees is 1 rs.
  C.P. of 1 toffee=1/3 rs
  To gain 50%,
  1/3*150/100
  1/2.
  2 toffees for 1 rs
• 6 years agoHelpfull: Yes(3) No(2)
• (1/3)*(150/100)=1/2 means 2 for a rupee
• 6 years agoHelpfull: Yes(2) No(3)
• c.p=3
  s.p=(100+gain%)/100*c.p
  =(100+50)/100*3
  =(150)/100*3
  =9/2
  =4
• 7 years agoHelpfull: Yes(1) No(1)
• 1 toffee = Rs.3
  c.p = 3 , s.p=?
  s.p = 100+50/100 * 3
  = 150/100 * 3
  = 4.5
  = 5 for rupee
• 7 years agoHelpfull: Yes(0) No(6)
• cp=3
  g=50
  sp=?
  sp=(100+g%)*cp/100
  sp=(100+50)*3/100
  sp=4
• 4 years agoHelpfull: Yes(0) No(0)
• a. 2 for a rupee
• 4 years agoHelpfull: Yes(0) No(0)