Advertisements
Advertisements
प्रश्न
A man sells 12 articles for Rs. 80 gaining `33 1/3%`. Find the number of articles bought by the man for Rs. 90.
Advertisements
उत्तर
S.P. of 12 articles = Rs.80,
Gain =`33 1/3%=100/3%`
C.P. =`100/((100+"Gain"))xx"S.P."`
`=100/(100+100/3)xx80=100/((300+100)/3)xx80`
`=100/(400/3)xx80=100xx3/400xx80="Rs."60`
Rs.60 is the cost of 12 articles
Rs. 1 is the cost of =`12/60` article
Rs.90 is the cost of =`12/60xx90`
`=1/5xx90=18`
Man can buy an article for Rs.90 = 18
APPEARS IN
संबंधित प्रश्न
A refrigerator was available for Rs 36,842.96, which included three successive discounts of 20%, 15% and 10% on the list price and a sales tax of 7.5% on the remainder. Find the list price of the refrigerator.
A fruit-seller buys oranges at 4 for Rs. 3 and sells them at 3 for Rs. 4 Find his profit percent.
A boy buys an old bicycle for ₹ 162 and spends ₹ 18 on its repairs before selling the bicycles for ₹ 207. Find his gain or loss percent.
Find the S.P. in the following :
M.P. = Rs.5500, Discount = 30%
Find the M.P. in the following :
S.P. = Rs.5343, Discount = 22%
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 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%.
Two dealers A and B selling the same model of refrigerator mark them under the same selling price. A gives successive discount of 25% and 5% and B gives successive discounts of 10% and 20%. From whom is it more advantageous to purchase the refrigerator?
If marked price of an article is Rs 1,200 and the discount is 12% then the selling price of the article is ______.
Find the S.P. if M.P. = Rs 5450 and discount = 5%
