** Question No : 29**

The cash difference between the selling prices of an article at a profit of 4% and 6% is Rs 3. The ratio of two selling prices is

52:53

53:54

54:56

55:54

** Question No : 30**

A shopkeeper cheats to the extent of 10% while buying and selling, by using false weights. His total gain is.

19%

20%

21%

22%

** Question No : 31**

A pair of articles was bought for Rs. 37.40 at a discount of 15%. What must be the marked price of each of the articles ?

RS 20

RS 22

RS 24

RS 27

** Question No : 32**

A shopkeeper fixes the marked price of an item 35% above its cost price. The percentage of discount allowed to gain 8% is

20%

25%

27%

30%