Advertisements
Advertisements
प्रश्न
Mohan bought a certain number of note-books for Rs.600. He sold `1/4` of them at 5 percent loss. At what price should he sell the remaining note-books so as to gain 10% on the whole?
Advertisements
उत्तर
C.P. of note-books = Rs.600
Gain desired on the whole = 10%
∴ Total S.P. of all the note-books
`=((100+"gain"%))/100xx"C.P."=((100+10)/10)xx"Rs."600`
= Rs.`110/100xx600` = Rs.660
C.P. of `1/4` of the note-books =`1/4xx"Rs."600`
= Rs. 150
Loss on these note-books = 5%
∴ S.P. of this note-book
`=((100-"Loss"%))/100xx"C.P."=((100-5))/100xx"Rs."150`
= Rs.`95/100xx150`
= Rs. `14250/100`
= Rs. 142.50
Now, C.P. of the remaining note-books
= Rs.600 − Rs.150 = Rs.450
Required S.P. of the remaining note-books
= Rs.660 − Rs.142.50 = Rs.517.50
APPEARS IN
संबंधित प्रश्न
Find the M.P. if S.P. = Rs 495 and Discount = 1% .
Find discount in percent when M.P. = Rs 900 and S.P. = Rs 873.
The marked price of the fan is 3000 rupees. Shopkeeper gave 12% discount on it. Find the total discount and selling price of the fan.
A stationery buys pens at 5 for Rs.28 and sells them at a profit of 25 %. How much should a customer pay; if he buys
(i) only one pen ;
(ii) three pens?
The marked price of a dinning table is Rs. 23,600 and is available at a discount of 8%. Find its selling price.
Find the single discount (as a percent) equivalent to successive discounts of:
60% and 80%
A bookseller gives 8% discount on the printed price. What does a customer pay for a book priced at Rs.150?
A dealer is selling an article marked Rs.2000 at a discount of 20%. Find the selling price and the cost price of if he makes a profit of 25%.
Find the S.P. if M.P. = Rs 1300 and discount = 1.5%
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?
