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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%

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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]

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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 fruit-seller sells 4 oranges for Rs. 3, gaining 50%. Find :
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(ii) C.P. of one orange.
(iii) S.P. of one orange.
(iv) profit made by selling one orange.
(v) a number of oranges brought and sold in order to gain Rs. 24.


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.


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On selling coffee at Rs.135 per kg a loss of 10% is incurred. Calculate the amount of coffee sold, if the total loss incurred is Rs.180.


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 stationer gains 20% by selling pens at 12 for Rs.72. How many pens should he sell for Rs.100. to gain 25%?


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?


Satish sells a washing machine for Rs. 8,900 and makes a profit of 20%. He sells another washing machine at a loss of 15%. If on the whole, he neither gains nor loses, find the cost price of the second washing machine.


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