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सी.आई.एस.सी.ई.आईसीएसई ICSE Class 8

Find the cost price, if : S.P. = Rs. 1,680 and profit = 12% - Mathematics

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प्रश्न

Find the cost price, if :
S.P. = Rs. 1,680 and profit = 12%

योग
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उत्तर

S.P. = Rs.1,680, Profit = 12%

C.P.=`100/((100+"profit"))xx"S.P."`

∴ C.P.=`100/((100+12))xx1680`

`=(100xx1680)/112=(25xx1680)/28`

= 25 × 60

= Rs.1500

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To Find C.P., When S.P. and Gain (Or Loss) Percent Are Given
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 8: Profit, Loss and Discount - Exercise 8 (B) [पृष्ठ ९३]

APPEARS IN

सेलिना Concise Mathematics [English] Class 8 ICSE
अध्याय 8 Profit, Loss and Discount
Exercise 8 (B) | Q 2.1 | पृष्ठ ९३

संबंधित प्रश्न

By selling a certain number of goods for Rs. 5,500; a shopkeeper loses equal to one-tenth of their selling price. Find:

  1. the loss incurred
  2. the cost price of the goods
  3. the loss as a percent.

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(i) its cost price;
(ii) the loss percent.


A man sold a radio-set for Rs.250 and gained one-ninth of its cost price. Find ;
(i) its cost price;
(ii) the profit percent.


By selling an article for Rs.900; a man gains 20%. Find his cost price and the gain.


A tape-recorder is sold for Rs. 2,760 at a gain of 15% and a C.D. player is sold for Rs. 3,240 at a loss of 10% Find :
(i) the C.P. of the tape-recorder
(ii) the C.P. of the C.D. player.
(iii) the total C.P. of both.
(iv) the total S.P. of both
(v) the gain % or the loss % on the whole


Raju sells a watch at a 5% profit. Had he sold it for Rs.24 more; he would have gained 11%. Find the cost price of the watch.


A shopkeeper sells three mobile phones at Rs. 15000, Rs. 9945 and Rs.5392 respectively. He makes a profit of 25% on the first mobile and `10(1)/(2)`% on the second, but incurs an overall loss `8(1)/(3)`% on the 3 whole transactions. Find the cost price of the third mobile.


A manufacturer sells an article to a dealer at a profit of 10%. the dealer sells to the retailer at a profit of 8% and the retailer sells to the customer at a profit of 5%. If the customer pays Rs.12474 for the article, calculate the cost of manufacturing the same.


A man bought two transistor radios which cost him Rs.7200. He sold one of them at a loss of 15% and the other at a gain of 19%. If the selling price of both the transactors is same, find the cost price of each.


A bought a cycle and spent Rs.110 on its repair. He then sold it to B at 20% profit. B sold it to C at 10% loss. C sold it for Rs.1188 at 10% profit. How much did A pay for the article?


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