Class 5 Exam  >  Class 5 Notes  >  Mathematics for Class 5  >  Chapter Notes: Profit & Loss

Profit & Loss Chapter Notes | Mathematics for Class 5 PDF Download

Introduction

A shopkeeper bought a mobile phone Profit & Loss Chapter Notes | Mathematics for Class 5for ₹ 28000  and sold it to you for  31000.  Did he make a profit or a loss? 

To determine this, let's understand the basic concepts of  Cost Price (C.P.)  and  Selling Price (S.P.)  

Cost Price (C.P.). The price at which an item is purchased. 

Selling Price (S.P.). The price at which an item is sold.

 Now, coming back to the question, we see that: 

  •  C.P. = ₹ 28000 (the price the shopkeeper paid) 
  •  S.P. = 31000 (the price the shopkeeper sold it for) 

 Since  31000 (S.P.) > 28000 (C.P.),  the shopkeeper made a profit. 

 How much was the profit? 

 Profit = Selling Price - Cost Price 

 = 31000 - 28000 

 = 3000 

 Therefore, the profit is   3000  . 

Examples of Profit and Loss

Example 1: A shopkeeper bought a mobile phone for 28,000 and sold it for ₹ 31,000.How much money did he earn as profit?

Ans: Cost Price (C.P.) = ₹ 28,000 Selling Price (S.P.) = 31,000

Since S.P. > C.P., the shopkeeper made a profit.

Profit = S.P. - C.P.

Profit = 31,000 - 28,000 = 3,000

Example 2: Ms. Shalini bought a bedsheet for 1,600 and sold it for ₹ 1,350.How much money did she lose?

Profit & Loss Chapter Notes | Mathematics for Class 5

Ans: Cost Price (C.P.) = 1,600 Selling Price (S.P.) = 1,350

Since S.P. < C.P., Ms. Shalini incurred a loss.

Loss = C.P. - S.P.

Loss = 1,600 - 1,350 = 250

 Key Points to Remember 

  • When S.P. > C.P., there is a profit. Profit = S.P. - C.P.
  • When S.P. < C.P., there is a loss. Loss = C.P. - S.P.

Question for Chapter Notes: Profit & Loss
Try yourself:A shopkeeper bought a laptop for ₹ 35000 and sold it for ₹ 38000. Did he make a profit or a loss?
View Solution

 Example 3: A board game is bought for ₹853.25 and sold for ₹825.50. Find the profit or loss made.

Profit & Loss Chapter Notes | Mathematics for Class 5

Ans: To determine if there is a profit or loss, we compare the Cost Price (C.P.) and Selling Price (S.P.).

In this case, since C.P. ( ₹ 853.25 ) > S.P. ( 825.50 ), it indicates a loss.

To calculate the loss: Loss = C.P. - S.P.

Loss = ₹853.25 - ₹825.50 = ₹27.75

 Example 4: A dealer bought 20 TV sets for ₹31500 each, paid ₹3600 as the cartage for all and sold these at ₹35000 each. Find his total profit or loss.

Ans: The dealer sold each TV set for ₹35,000, resulting in a total selling price of ₹700,000 for all 20 sets.

Since the selling price ( ₹700,000 ) is greater than the cost price ( ₹633,600 ), the dealer made a profit.

To calculate the profit: Profit = Selling Price - Cost Price Profit = ₹700,000 - ₹633,600 = ₹66,400

Therefore, the dealer made a profit of ₹66,400 on the sale of the TV sets.

Note on Overheads

  • Overheads such as repair costs, transportation charges, octroi, etc., are considered part of the cost price.
  • These additional costs are added to the cost price when calculating the total cost of an item.

To Calculate Selling Price or Cost Price

(i) To Determine Selling Price 

Formula 1. When Cost Price and Profit are Given: Selling Price = Cost Price + Profit

Formula 2. When Cost Price and Loss are Given: Selling Price = Cost Price - Loss

Example 5: The cost price of a chair Profit & Loss Chapter Notes | Mathematics for Class 5 is ₹3120 and is sold by making a profit of ₹580. What is the selling price of the chair?

Ans: Cost Price = ₹ 3120, Profit = ₹ 580

Selling Price = Cost Price + Profit

= ₹ 3120 + ₹ 580 = ₹ 3700

Example 6:  A book Profit & Loss Chapter Notes | Mathematics for Class 5is bought for ₹97.50 and sold by incurring a loss of ₹12.35. Find the selling price of the book.

Ans: Cost Price = ₹ 97.50, Loss = ₹ 12.35

Selling Price = Cost Price - Loss

= ₹ 97.50 - ₹ 12.35 = ₹ 85.15

(ii) To Determine Cost Price

Formula 1. When Selling Price and Profit are Given: Cost Price = Selling Price - Profit

Formula 2. When Selling Price and Loss are Given: Cost Price = Selling Price + Loss

Example 7: Bicycle is sold for ₹ 2140 with a profit of ₹ 153. What is the cost price of the bicycle?

Ans: Selling Price = ₹ 2140, Profit = ₹ 153

Cost Price = Selling Price - Profit

= ₹ 2140 - ₹ 153 = ₹ 1987

Example 8: Find the cost price of a pair of slippers sold at ₹ 345 with a loss of ₹ 25.

Ans: Selling Price = ₹ 345, Loss = ₹ 25

Cost Price = Selling Price + Loss

= ₹ 345 + ₹ 25 = ₹ 370

Question for Chapter Notes: Profit & Loss
Try yourself:A pair of shoes is bought for ₹650 and sold for ₹720. What is the profit made on the sale of the shoes?
View Solution

Calculating Profit or Loss Percentage

Example 9. A man buys decorated diyas  Profit & Loss Chapter Notes | Mathematics for Class 5at ₹10 each and sells them at ₹12.50 each. Find his profit per cent on each diya.

Ans: Cost Price (C.P.) of each diya = ₹ 10

Selling Price (S.P.) of each diya = ₹ 12.50

Profit = S.P. - C.P. = ₹ 12.50 - ₹ 10 = ₹ 2.50

Profit Percentage. (Profit / C.P.) × 100 = (₹ 2.50 / ₹ 10) × 100% = 25%

Therefore, the man makes a profit of 25% on selling each diya.

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