Advertisements
Advertisements
प्रश्न
A vendor bought 120 sweets at 20 p each. In his house, 18 were consumed and he sold the remaining at 30 p each. Find his profit or loss as percent.
Advertisements
उत्तर
Quantity of sweets bought = 120
∴ C.P. of 120 sweets `=(120 xx 20)/100` = Rs. 24
No. of sweets consumed = 18
Balance sweets = 120 - 18 = 102
∴ S.P. of 102 sweets
`= (102 xx 30)/100 = 3060/100` = Rs. 30.60
Gain = S.P. - C.P.
= Rs. 30.60 - Rs. 24 = Rs. 6.60
Gain % = `("gain" xx 100)/"C.P"`
`= (6.60 xx 100)/24`
`= (660 xx 100)/(100 xx 24) = 55/2 = 27.5 %`
APPEARS IN
संबंधित प्रश्न
Rohit bought a tape-recorder for Rs. 1,500 and sold it for Rs. 1,800. Calculate his profit or loss percent.
Find the cost price, if: S.P. = Rs. 21 and gain = 5%
A T.V. set is sold for Rs. 6800 at a loss of 15%. Find
(i)cost price of the T.V. set.
(ii)new selling price of it, in order to gain 12%.
By selling two transistors for Rs. 600 each, a shopkeeper gains 20 percent on one transistor and loses 20 percent on the other. Find :
- C.P. of each transistor.
- total C.P. and total S.P. of both the transistors.
- profit or loss percent on the whole.
Find the cost price of an article, which is sold for Rs. 4050 at a loss of 10%. Also, find the new selling price of the article which must give a profit of 8%.
By selling an article for ₹825, a man loses equal to j of its selling price. Find:
(i) the cost price of the article,
(ii) the profit percent or the loss percent made, if the same article is sold for ₹ 1265.
Find the loss or gain as percent, if the C.P. of 10 articles, all of the same kind, is equal to S.P. of 8 articles.
Find the loss or gain as percent, if the C.P. of 8 articles, all of the same kind, is equal to S.P. of 10 articles.
A car is marked at Rs. 50,000. The dealer gives 5% discount on first Rs. 20,000 and 2% discount on the remaining Rs. 30,000. Find:
(i) the total discount.
(ii) the price charged by the dealer.
An article is bought for Rs. 1,200 and Rs. 100 is spent on its transportation, etc. Find:
(i) the total C.P. of the article.
(ii) the selling price of it in order to gain 20% on the whole.
