Advertisements
Advertisements
प्रश्न
Find the single discount (as a percent) equivalent to successive discounts of:
80% and 80%
Advertisements
उत्तर
Successive discounts = 80% and 80%
Let M.P. = ₹100
Then S.P. after two discounts
`=₹(100(100-80)xx(100-80))/(100xx100)`
`=(100xx20xx20)/(100xx100)=₹4`
∴ Total discount = ₹100 − 4 = ₹96
∴ Single discount = 96%
APPEARS IN
संबंधित प्रश्न
Find discount in percent when M.P. = Rs 500 and S.P. = Rs 425.
After offering discount of 10% on marked price, a customer gets total discount of 17 rupees. To find the cost price for the customer, fill in the following boxes with appropriate numbers and complete the activity.
Suppose, marked price of the item = 100 rupees
Therefore, for customer that item costs `square` - `square` = 90 rupees
Hence, when the discount is `square` then the selling price is `square` rupees.
Suppose when the discount is `square` rupees, the selling price is x rupees.
∴ `x/square=square/square`
∴ x = `(squarexxsquare)/square`
∴ x = `square`
∴ the customer will get the item for 153 rupees.
If John sells his bicycle for Rs. 637, he will suffer a loss of 9%. For how much should it be sold, if he desires a profit of 5%?
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.
Gurmeet sells an article priced at Rs. 25,000. He gives a discount of 8% on the first Rs. 20,000 and 5% on the remaining amount. Manjeet also sells another article of the same kind priced at Rs. 25,000. He gives a discount of 6% on the total price. Calculate the actual price charged by Gurmeet and Manjeet for the articles.
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%.
The catalogue price of a Sony TV is Rs.43200. If it is sold at a discount of 16% of the catalogue price, a gain of 26% is made. Find the gain or loss percent if it is sold for Rs.9000 below the catalogue price.
If 90% of x is 315 km, then the value of x is ______.
If a % is the discount per cent on a marked price x, then discount is ______.
Find discount in per cent when M.P. = Rs 625 and S.P. = Rs 562.50
