After selling a fan at 6% gain and a fridge at 9% gain, a shopkeeper gains Rs 5100. But if he sells the fan at 9% gain and the fridge at 6% loss, he gains Rs 1800 on the whole transaction. Find the original price of the fan.

After selling a fan at 6% gain and a fridge at 9% gain, a shopkeeper gains Rs 5100. But if he sells the fan at 9% gain and the fridge at 6% loss, he gains Rs 1800 on the whole transaction. Find the original price of the fan.
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1 Answer

Answer :

let the price of fan be X and fridge be Y

6x/100+9y/100 = 5100

6x+9y=510000------(1)

then 9x/100-6y/100=1800

9x-6y=180000-------(2)

Calculate both, the we will get

x=Rs40000
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By selling a mobile at 52% discount, a seller incurs a loss of 8%. The marked price of the product is 18000 Rs. At what percent discount the seller should sell the mobile so as to have a profit of 33%.

Description : By selling a mobile at 52% discount, a seller incurs a loss of 8%. The marked price of the product is 18000 Rs. At what percent discount the seller should sell the mobile so as to have a profit of 33%.

Last Answer : Since, Marked Price = 18000 Therefore, Selling Price = 18000*0.48 = 8640 Loss of 8% is there Therefore, Cost price = 8640/0.92 = 9391.30Rs To have profit of 33% The Selling Price should be = 9391. ... should be 18000 - 12490.42 = 5509.58Rs Discount% should be [5509.58/18000]*100 = 30.60 ≈ 31%.

A seller mixes 30% water to milk and then he sells the whole mixture at the price of milk. If the cost price of water be 50% of the cost price of milk, what is the net profit percentage?

Description : A seller mixes 30% water to milk and then he sells the whole mixture at the price of milk. If the cost price of water be 50% of the cost price of milk, what is the net profit percentage?

Last Answer :  Let CP of 1litre of milk = Rs.200 & CP of 1litre of water = Rs. 100 CP of solution=140+30=170 Sp of 1litre solution= 200 Profit%= (200-170)*100/170 = 17.64%

A salesperson has goods of worth Rs.12000. He sold half of the goods at a gain of 24%. At what profit per cent should he sell the remaining half of the stock so that he gets36% profit on the whole?

Description : A salesperson has goods of worth Rs.12000. He sold half of the goods at a gain of 24%. At what profit per cent should he sell the remaining half of the stock so that he gets36% profit on the whole?

Last Answer : CP of goods = 12000 For 36% gain, total SP =12000 + (36/100*12000) = 16320 SP of goods worth 6000 at 24% profit = 6000 + (24/100*6000) = 7440 Therefore, SP of remaining goods = (16320-7440) = 8880 Let ... % for remaining goods be x. Then, =>6000*(100+x)/100=8880 =>100+x=8880/60 x=148-100=48

An product is sold at a loss of 10%. Had it been sold for Rs. 9 more, there would have been a gain of 12 1/2% on it. The cost price of the product is

Description : An product is sold at a loss of 10%. Had it been sold for Rs. 9 more, there would have been a gain of 12 1/2% on it. The cost price of the product is

Last Answer : Let the cost price of the product = Rs. x S.P. at 10% loss = x×90/100= Rs. 9x/10 S.P. at 12 1/2 % gain x × (100+12 1/2)/100 = Rs. 225x/200 9x/10 + 9 = 225x/200 180x + 1800 = 225x x = Rs. 40

Francis sold his pen at a profit of Rs.5. He calculated his profit percentage on his selling price and found it to be 50%. Find his profit percentage? a)100% b)150% c)200% d)250%

Description : Francis sold his pen at a profit of Rs.5. He calculated his profit percentage on his selling price and found it to be 50%. Find his profit percentage? a)100% b)150% c)200% d)250%

Last Answer : a)100%

When a manufacturer allows 38% commission on the retail price of his product he earns a profit of 9%. What would be his profit percent if he commission is reduced by 22%?

Description : When a manufacturer allows 38% commission on the retail price of his product he earns a profit of 9%. What would be his profit percent if he commission is reduced by 22%?

Last Answer : Let retail price =Rs.100, then commission=Rs.38  Selling price=Rs(100-38)  =Rs.62, but profit=9%  Cost price=Rs[100/109*62] =56.88 New commission=Rs.16, New selling price=Rs(100-16) =Rs.84  Gain=Rs[84 - 54.88]=27.12  Gain%=[27.12*100/56.88]  =47.6%

Gokul purchases 10 goats at Rs. 1500 each. 1 goat died. He sold 2 goats at 5% loss, at what rate he should sale the remaining goat, so as to gain a Profit of 10 % on the total Cost?

Description : Gokul purchases 10 goats at Rs. 1500 each. 1 goat died. He sold 2 goats at 5% loss, at what rate he should sale the remaining goat, so as to gain a Profit of 10 % on the total Cost?

Last Answer : Selling Price with Profit of 10 % of total cost = 1500*10*110/100 = 16500 Selling Price of 2 goat with 5% loss= 3000*95/100 = 2850 Difference = 16500-2850= 13650 So rate of the goats for selling to gain 10% profit on total = 13650/7 = Rs. 1950

Reema buys dress for 10% less than its value and sells it for 10% more than its value. His gain or loss percent is: A. no profit, no loss B. 20% profit C. less than 20% profit D. more than 20% profit

Description : Reema buys dress for 10% less than its value and sells it for 10% more than its value. His gain or loss percent is: A. no profit, no loss B. 20% profit C. less than 20% profit D. more than 20% profit

Last Answer : Answer – D (more than 20% profit) Explanation – Let the article be worth Rs. x. C.P. = 90% of Rs. x. = Rs.(9/10)x S.P. = 110% of Rs.x = Rs.(11/10)x Gain = Rs.11/10x- 9/10x=(1/5)x gain %=(2/5x) x (10/9x) x 100 =44.44% >20%