Question : The successive discounts of 15%, 20%, and 25% on an article are equivalent to the single discount of:

Option 1: 60%

Option 2: 47%

Option 3: 49%

Option 4: 40%

Question : If two successive discounts of 20% and 30% are given, what is the net discount (in %)?

Option 1: 40

Option 2: 44

Option 3: 56

Option 4: 60

Question : A shopkeeper makes a net profit of 44% on selling an article at successive discounts of 10% and 20%. Find the net profit percentage, if the shopkeeper sells the same article at a discount of 15%.

Option 1: 50%

Option 2: 70%

Option 3: 30%

Option 4: 40%

Question : If successive discounts of 5%, 10%, and p% are equivalent to a single discount of 31.6%, the value of p is:

Option 1: 15

Option 2: 25

Option 3: 20

Option 4: 30

Question : A shopkeeper offers the following discount schemes for buyers in an article:
i. Two successive discounts of $15 \%$ each
ii. A discount of $\mathrm{25 \%}$ followed by a discount of $5 \%$
iii. Two successive discounts of $20 \%$ and $10 \%$
iv. A discount of $30 \%$
Under which scheme will the selling price be maximum?

Option 1: Scheme iv

Option 2: Scheme iii

Option 3: Scheme ii

Option 4: Scheme i