# By selling an article at Rs.800, a shopkeeper makes a profit of 25%.At what price should he sell the article so as to make a loss of 25%? Option 1) Rs.720Option 2) Rs. 600Option 3) Rs.540Option 4) Rs.480Option 5) Rs.640

$125:800::75:x$
$\dpi{100} x=\frac{(800\times 75)}{125}=480$