Profit And Loss

Step 1: Calculate the total cost price.
The cost price per dozen bananas is Rs. 375. For 20 dozen bananas, the total cost price is:

Step 2: Calculate the total selling price.
The selling price of each banana is Rs. 33. Since there are 20 dozen bananas (240 bananas in total), the total selling price is:

Step 3: Calculate the profit.
The profit is the difference between the total selling price and the total cost price:

Step 4: Calculate the percentage profit.
The percentage profit is given by:

Step 5: Conclusion.
Thus, the percentage profit is 5.6%, and the correct answer is (b).

Step 1: Calculate the total amount spent on purchase.
Aryan bought 100 shares at Rs. 50 each, so the total amount spent on the purchase is: He paid a brokerage fee of 2% on the purchase price, so the brokerage fee is: Thus, the total amount spent on the purchase, including the brokerage fee, is: Step 2: Calculate the total amount received on sale.
Aryan sold 100 shares at Rs. 55 each, so the total amount received on the sale is: He paid a brokerage fee of 2% on the sale amount, so the brokerage fee is: Thus, the total amount received on the sale after the brokerage fee is: Step 3: Calculate the net profit.
The net profit is the difference between the total amount received and the total amount spent: Step 4: Calculate the net profit percentage.
The net profit percentage is given by: Thus, the correct answer is:

Step 1: Let the cost price (C.P.) be ₹100.
Profit = 11.11% → Selling price (S.P.) = ₹111.11
Step 2: Let the marked price (M.P.) be ₹x.
Cash discount = 20% → S.P. =
Step 3: Percentage above cost price =