Advertisements
Advertisements
प्रश्न
Renu sold an article at a loss of 8 percent. Had she bought it at 10% less and sold for Rs.36 more; she would have gained 20%. Find the cost price of the article.
Advertisements
उत्तर
Let C.P. of the article = Rs.100
In the I case :
When loss = 8%
S.P. = Rs. (100 − 8) = Rs.92
In the II case :
C.P. =`(100-10/100xx100)`
= Rs.(100 − 10) = Rs.90
Profit = 20%
S.P. =`(100+20)/100xx"C.P."`
`=120/100xx"Rs."90`
= Rs.12 × 9
= Rs.108
Difference of two selling prices
= Rs.108 − Rs.92 = Rs.16
If the difference between the two selling prices is Rs.16 then C.P. = Rs.100
If the difference between the two selling prices is Rs.1 then C.P. = Rs.` 100/16`
If the difference of two selling prcies is Rs.36 then C.P. = Rs. `100/16xx36`
= Rs.`(100xx36)/16`
= Rs.25 × 9
= Rs.225
APPEARS IN
संबंधित प्रश्न
Mohit sold a T.V. for Rs. 3,600; gaining one-sixth of its selling price. Find :
(i) the gain
(ii) the cost price of the T.V.
(iii) the gain percent.
By selling a certain number of goods for Rs. 5,500; a shopkeeper loses equal to one-tenth of their selling price. Find:
- the loss incurred
- the cost price of the goods
- the loss as a percent.
A man sold his bicycle for Rs.405 losing one-tenth of its cost price, find :
(i) its cost price;
(ii) the loss percent.
Find the cost price, if :
S.P. = Rs. 1,128 and loss = 6%
By selling an article for Rs.704; a person loses 12%. Find his cost price and the loss.
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 man sold a bicycle at 5% profit. If the cost had been 30% less and the selling price Rs.63 less, he would have made a profit of 30%. What is the cost price of the bicycle?
A man buys two cycles for a total cost of Rs.8000. By selling one cycle at a loss of 20% and the other at a profit of 30%, he makes a profit of Rs.650 on the whole transaction. Find the cost price of each cycle.
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.
By selling 80 bananas for Rs. 240 a fruit seller loses 25%. How many bananas should he sell for Rs.100 to gain 25%.
