Question : If the cost price of 20 books is the same as the selling price of 25 books, then the loss percentage is:

Option 1: 20%

Option 2: 25%

Option 3: 22%

Option 4: 24%

Question : The marked price of mustard oil is 25% more than its cost price. At what percentage less than the marked price should it be sold to have no profit and no loss?

Option 1: 15%

Option 2: 20%

Option 3: 18%

Option 4: 22%

Question : A dishonest dealer sells articles at a 15% loss on cost price but uses the weight of 20 g instead of 25 g. What is his profit or loss percentage?

Option 1: 6.25% Profit

Option 2: 6.50% Profit

Option 3: 7.55% Loss

Option 4: 5.25% Loss

Question : A person sells an article for a loss of 18%. If he increases the selling price by INR 144 and decreases the cost price by 30%, then there is a profit of 20%. What is the original selling price?

Option 1: INR 5,068

Option 2: INR 6,036

Option 3: INR 5,904

Option 4: INR 6,124

Question : If the cost price of 28 oranges is equal to the selling price of 24 oranges, then the profit percentage is:

Option 1: $16 \frac{2}{3}$%

Option 2: $16 \frac{1}{3}$%

Option 3: $18 \frac{2}{3}$%

Option 4: $18 \frac{1}{3}$%