Question : A single discount equivalent to the series of discounts 20%, 10%, and 5% is equal to:

Option 1: 32%

Option 2: 30%

Option 3: 30.7%

Option 4: 31.6%

Question : The successive discounts of 15% and 20% are equivalent to a single discount of:

Option 1: 25%

Option 2: 28%

Option 3: 32%

Option 4: 35%

Question : Successive discounts of 30% and 20% are equivalent to a single discount of:

Option 1: 50%

Option 2: 40%

Option 3: 44%

Option 4: 10%

Question : A dealer gives 10%, 20%, and 30% successive discounts on an item. What is the single equivalent discount on the item?

Option 1: 54.8%

Option 2: 52.8%

Option 3: 47.6%

Option 4: 49.6%

Question : If the successive discounts be 20%, 10%, and 5%, then the single equivalent rate of discount is:

Option 1: 31.6%

Option 2: 31.5%

Option 3: 31%

Option 4: 31.4%