Question : After allowing a 10% discount on the marked price of an article, a dealer makes a profit of 5%. What is the marked price, if the cost price of the article is INR 300?

Option 1: INR 400

Option 2: INR 320

Option 3: INR 375

Option 4: INR 350

Question : In what ratio must a shopkeeper mix two types of rice worth INR 55 per kg and INR 70 per kg, so that the average cost of the mixture is INR 65 per kg?

Option 1: 1 : 2

Option 2: 2 : 3

Option 3: 3 : 2

Option 4: 1 : 3

Question : A wristwatch is sold for INR 1,200 at a profit percentage equal to its cost price. Find the cost price of the wristwatch.

Option 1: INR 400

Option 2: INR 250

Option 3: INR 350

Option 4: INR 300

Question : After allowing a 10% discount on the marked price of an article, a person makes a profit of 16%. If the cost price of the article is INR 648, then its marked price is:

Option 1: INR 910.40

Option 2: INR 835.20

Option 3: INR 751.68

Option 4: INR 826.80

Question : The price of a treadmill is marked at INR 1,250. A shopkeeper earns a profit of 14% after allowing a discount of 14% on the marked price. Find the cost price (to the nearest rupee) of the treadmill.

Option 1: INR 845

Option 2: INR 840

Option 3: INR 1,043

Option 4: INR 943