Advertisements
Advertisements
प्रश्न
Find a single discount (as a percent) equivalent to following successive discounts:
20% and 12%
Advertisements
उत्तर
Successive discount = 20% and 12%
Let M.P. = ₹100
First discount = 20%
Second discount = 12%
∴ S.P.`=("M.P."(100-"Discount%"))/100`
`=(100xx(100-20)(100-12))/(100xx100)`
`=(100xx80xx88)/(100xx100)=352/5`
∴ Total discount on ₹100 = `100-352/5`
`=(500-352)/5=₹148/5`
∴ Single discount`=148/5%`
`=29 3/5%`
APPEARS IN
संबंधित प्रश्न
A shopkeeper bought a TV at a discount of 30% of the listed price of ₹ 24000. The shopkeeper offers a discount of 10% of the listed price to his customer. If the VAT (Value Added Tax) is 10%, find the amount paid by the customer, the VAT to be paid by the shopkeeper.
A bookseller gives 8% discount on the printed price. What does a customer pay for a book priced at Rs. 150?
A shopkeeper allows 20% discount on his article. What price must he mark on an article, which costs him Rs.1750, to make a profit of 20%?
A dealer is selling an article marked Rs. 8000 at a discount of 15%. Find the selling price of the article and the cost price if the marked price is 25% above the cost price.
A trader fixes the selling price of his goods at 50% above the cost price. He sells half of his stock at this price, a quarter of his stock at a discount of 20% on the original selling price, and the rest at a discount of 36% on the original selling price. Find the gain per cent altogether.
A tradesman sells his goods at 10% discount. What price should he mark on an article that costs him Rs.2400, to gain 12.5%?
A jacket was sold for Rs 1,120 after allowing a discount of 20%. The marked price of the jacket is ______.
Find the S.P. if M.P. = Rs 5450 and discount = 5%
Find discount in per cent when M.P. = Rs 900 and S.P. = Rs 873
Ayesha announced a festival discount of 25% on all the items in her mobile phone shop. Ramandeep bought a mobile phone for himself. He got a discount of Rs 1,960. What was the marked price of the mobile phone?
