a shopkeeper purchased a table marked at 200 at successive discount at 10% and 15% respectively . he spent Rs 7 on transportation and sold it for 200 . find gain percent ?

• i thing its 2o%...
• 10 years agoHelpfull: Yes(1) No(0)
• Net Discount = 100-(90/100 * 85/100)*100 = 47/2%
  
  Therefore C.P = 200*(100-47 / 2*100) = 153
  
  After spent of 7 RS. total C.P = 160 RS.
  S.P = 200 RS.
  Therfore % profit = 40*100 / 160 = 25 %
• 10 years agoHelpfull: Yes(1) No(1)
• (10/100)*200=20
  200-20=180
  (15/100)*180=27
  180-27=153
  153+7=160
  200-160=40
  profit%=40*100/200=20%
• 10 years agoHelpfull: Yes(1) No(0)