Advertisements
Advertisements
प्रश्न
After allowing a discount of 20% on the marked price of a lamp, a trader loses 10%. By what percentage is the marked price above the cost price?
Advertisements
उत्तर
\[\text { Let the CP of the lamp be Rs } . 100 . \]
\[\text { Loss = 10 % of CP = Rs } . 10\]
\[\text { So, SP = CP - Loss = Rs . 100 - Rs . 10 = Rs } . 90\]
\[\text { The trader allows a discount of 20 % } . \]
\[\text { This means that when the MP is Rs . 100, the SP will be Rs } . 80 . \]
\[\text { Now }, \]
\[\text { If Rs . 80 is the SP, the MP = Rs } . 100\]
\[\text { If Re . 1 is the SP, the M . P = Rs } . \frac{100}{80}\]
\[\text { If Rs . 90 is the SP, the MP = Rs }. \left( \frac{100}{80} \times 90 \right) = Rs . 112 . 50\]
\[\text { Hence, the trader marks his goods at 12 . 5 % above the cost price } .\]
APPEARS IN
संबंधित प्रश्न
A retailer buys a radio for Rs 225. His overhead expenses are Rs 15. If he sells the radio for Rs 300, determine his profit percent.
A tradesman marks his goods at such a price that after allowing a discount of 15%, he makes a profit of 20%. What is the marked price of an article whose cost price is Rs 170?
Using the figures given below, frame problems based on profit percent or loss percent.
Cost price ₹1600, selling price ₹ 2800
Find the unknowns x, y and z.
| Name of the item | Marked Price | Selling Price | Discount |
| Digital clock | ₹ 750 | ₹ 615 | z |
A branded Air-Conditioner (AC) has a marked price of ₹ 38000. There is a condition given for the customer.
Selling Price is the same ₹ 38000 but with attractive gifts worth ₹ 3000
A man buys an article for ₹ 150 and makes overhead expenses which are 12% of the cost price. At what price must he sell it to gain 5%?
Fill up the appropriate boxes in the following table.
| SI. No | C.P. in ₹ |
M.P. in ₹ |
S.P. in ₹ |
Discount in ₹ |
Profit in ₹ |
Loss in ₹ |
| (i) | 110 | 130 | Nil | |||
| (ii) | 110 | 130 | 10 | |||
| (iii) | 110 | 130 | 30 | |||
| (iv) | 110 | 120 | Nil | 10 | ||
| (v) | 120 | 10 | 20 | Nil |
Mangai bought a cell phone for ₹ 12585. It fell down. She spent ₹ 500 on its repair. She sold it for ₹ 7500. Find her profit or loss
A store is having a 25% discount sale. Sheela has a Rs 50 gift voucher and wants to use it to buy a board game marked for Rs 320. She is not sure how to calculate the concession she will get. The sales clerk has suggested two ways to calculate the amount payable.
- Method 1: Subtract Rs 50 from the price and take 25% off the resulting price.
- Method 2: Take 25% off the original price and then subtract Rs 50.
- Do you think both the methods will give the same result? If not, predict which method will be beneficial for her.
- For each method, calculate the amount Sheela would have to pay. Show your work.
- Which method do you think stores actually use? Why?
By selling a chair for ₹ 1440, a shopkeeper loses 10%. At what price, did he buy it?
