Understanding the Problem
The question asks for the percentage profit made by a shopkeeper. We are given the total quantity purchased in dozens, the cost price per dozen, and the selling price per individual article.
Calculating Total Cost Price (CP)
- Cost price per dozen = ₹474
- Number of dozens purchased = 60
- Total Cost Price (CP) = Cost per dozen × Number of dozens
- Total CP = $474 \times 60$
- Total CP = ₹28,440
Calculating Total Selling Price (SP)
- Selling price per article = ₹79
- Number of articles per dozen = 12
- Total number of articles = Number of dozens × Articles per dozen
- Total number of articles = $60 \times 12 = 720$ articles
- Total Selling Price (SP) = Selling price per article × Total number of articles
- Total SP = $79 \times 720$
- Total SP = ₹56,880
Calculating Profit
- Profit = Total Selling Price (SP) - Total Cost Price (CP)
- Profit = $56,880 - 28,440$
- Profit = ₹28,440
Calculating Percentage Profit
- Percentage Profit = $ (\frac{\text{Profit}}{\text{Total CP}}) \times 100\% $
- Percentage Profit = $ (\frac{28,440}{28,440}) \times 100\% $
- Percentage Profit = $1 \times 100\% $
- Percentage Profit = 100%
The shopkeeper made a 100% profit.