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The owner of a garment shop labelled his articles at 25% above the cost-price. Due to a slump in the market, his cost price was reduced by 5% but he keeps the marked price same. He thus offers a discount of 8%, due to which the sales increase by 25%. Calculate the change in owner's profit?

Solution

✅ Correct Option: 3

Assume the original cost price is ₹100 per item and 100 items are sold.

Marked Price = Cost Price + 25% of Cost Price

MP=100+25\text{MP} = 100 + 25

MP=125\text{MP} = 125

In the original situation, there is no discount given.

Selling Price = ₹125

Profit per item = 125 - 100 = ₹25

Total Profit = 25 × 100 = ₹2,500


After the slump, the cost price is reduced by 5%.

New Cost Price = 100 - 5% of 100

New CP=100−5\text{New CP} = 100 - 5

New CP=95\text{New CP} = 95

The marked price remains the same at ₹125.


A discount of 8% is offered on the marked price.

Discount = 8% of 125 = ₹10

New Selling Price = 125 - 10 = ₹115


New Profit per item = Selling Price - Cost Price

New Profit per item = 115 - 95 = ₹20


Sales increase by 25%.

New quantity sold = 100 + 25% of 100

New quantity=100+25\text{New quantity} = 100 + 25

New quantity=125\text{New quantity} = 125

New Total Profit = 20 × 125 = ₹2,500


Change in Profit = New Total Profit - Original Total Profit

Change in Profit = 2,500 - 2,500 = ₹0

The profit remains unchanged.

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