Advertisements
Advertisements
प्रश्न
A man buys a certain number of articles at 15 for Rs. 112.50 and sells them at 12 for Rs.108. Find;
- This gain as percent;
- The number of articles sold is necessary to make a profit of Rs. 75.
Advertisements
उत्तर
Let the number of articles bought = 60
Note: L.C.M. of 15 and 12 = 60
∴ C.P. of the articles = Rs.`112.50/15xx60`
= Rs.`(112.50xx60)/15=112.50xx4`
= Rs. 450.00
and S.P. of the articles = Rs.`108/12xx60`
= Rs. 108 × 5 = Rs. 540
(i) Gain = S.P. − C.P.
= Rs. 540 − Rs. 450
= Rs. 90
∴ Gain% =`"Gain"/"C.P."xx100`
=`90/450xx100=100/5=20%`
(ii) To make a profit of Rs.90, the number of articles needed to be sold = 60
To make a profit of Rs.1 the number of articles needed to be sold = `60/90`
To make a profit of Rs.75, the number of articles needed to be sold
`=60/90xx75`
`= 4500/90 = 50`
APPEARS IN
संबंधित प्रश्न
Find the S.P. if M.P. = Rs 1300 and Discount = 10%.
Mr Sharma purchased a motorcycle for Rs 22,982.40 which included two successive discounts of 20% and 5% respectively on the basic price and then 8% sales tax on the remaining price. Find the basic price of the motorcycle.
A ready-made garments shop in Delhi, allows a 20 percent discount on its garments and still makes a profit of 20 percent. Find the marked price of a dress which is bought by the shop-keeper for Rs.400.
The marked price of a sofa set is Rs. 36000 and is available in Guwahati at 20% discount. A shopkeeper from Delhi buys this article in Guwahati and spends Rs. 1500 on his travelling and Rs. 1200 on the transportation etc. of the article. Find the profit per cent made by the shopkeeper, if he sells the article in Delhi at the
a. marked price, b. 5% discount.
An article costs Rs. 2000 to a manufacturer who lists its price at Rs. 2500. He sells it to a trader at a discount of 5%. The trader gets a further discount of 5% for cash payment. Find the amount that the trader pays to the manufacturer and the profit percent that the manufacturer makes on the sale.
A trader fixes the selling price of his goods at 50% above the cost price. He sells half of his stock at this price, a quarter of his stock at a discount of 20% on the original selling price, and the rest at a discount of 36% on the original selling price. Find the gain percent altogether.
A trader allows a discount of 12% on the marked price of the goods in his shop. He still makes a gross profit of 21% on the cost price. Find the profit percent, he would have made, had he sold the goods at the marked price.
A publisher gives his distributors a discount of 30% on the printed price of the books. The distributor sells those books to a book seller at 23% discount on the printed price and the book-seller sells these books at their printed price. Find the profit percent made by the distributor and the book-seller.
A shopkeeper was selling all his items at 25% discount. During the off season, he offered 30% discount over and above the existing discount. If Pragya bought a skirt which was marked for Rs 1,200, how much did she pay for it?
Ayesha announced a festival discount of 25% on all the items in her mobile phone shop. Ramandeep bought a mobile phone for himself. He got a discount of Rs 1,960. What was the marked price of the mobile phone?
