Ans. B.
According to the question ,
Marked Price = 1600 + Cost price - (i)
MP ? 500 = 125/100 * CP - (ii)
MP = 5/4 CP + 500 - (ii)
4MP = 5CP + 2000 -(ii)
Solving (i) and (ii)
Cost Price = 4400
Now , the selling price
= 130/100 * 4400
= 5720
Shopkeeper sells at CP using weight of 900 gm instead of1 kg
So, 1000gm ?900 gm = 100gm
?100/900 X 100
?100/9 %
Copyright ©CuriousTab. All rights reserved.