Question : The price of a certain mobile set is discounted by 10% and the reduced price is then discounted by 10%. This series of successive discounts is equivalent to a single discount of:

Option 1: 17%

Option 2: 16%

Option 3: 19%

Option 4: 18%

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 : 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%

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 : What is a single discount equivalent to the three successive discounts of 20%, 25%, and 20%?

Option 1: 38%

Option 2: 42%

Option 3: 52%

Option 4: 58%