Q:

If a discount of 10% is allowed on the marked price of an article, a shopkeeper gets a profit of 25 %. If he offers a discount of 25% on the marked price of the same article, then his percentage profit/loss will be:

• 1
  4 % profit
• 2
  $$ {4 {1\over 6}}{ \%}$$ loss
• 3
  $$ {4 {1\over 6}}{ \%}$$ profit
• 4
  4 % loss