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

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
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1 Answer

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
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Description : A merchant marked his goods at 16% above the cost price. He sold half of the stock at the marked price, one quarter at a discount of 16% on the marked price and the rest at a discount of 32% on the marked price. His total gain is, 

Last Answer : Let cost price whole stock = Rs.100 then marked price of whole stock=Rs.116 Marked price of half stock=Rs.58 marked price of onefourth stock=Rs.29 Total selling price=Rs[58+(84% of 29)+(68% of 29)] =Rs[58+24.36+19.72] =Rs.102.08 Hence gain %=(102.08-100)%=2.08%

On selling 9 pens at Rs. 360, there is a loss equal to the cost price of 3 pens. The cost price of a pen is:

Description : On selling 9 pens at Rs. 360, there is a loss equal to the cost price of 3 pens. The cost price of a pen is:

Last Answer : CP of 9 pens - Sp of 9 pens = Cp of 3 pens Cp of 6pens = Sp of 9 pens = 360 Cp of 6pens =360 CP of 1 pen= 360/6= 60.

Rita bought a computer with a discount of 10% on its marked price. she sold it at a price 25% more than the price at which she bought it. The new SP is how much percentage more than marked price?

Description : Rita bought a computer with a discount of 10% on its marked price. she sold it at a price 25% more than the price at which she bought it. The new SP is how much percentage more than marked price?

Last Answer : Mp=Rs x Sp=Rs 90/100*x=9x/10 Sp=9x/10*125/100=9x/8 Required %= (9x/8-x)/x *100 = 12.5%

A shirt was sold at a profit of Rs.50. If a trouser was sold at half the profit percentage and the cost price of the trouser is thrice that of shirt, find the profit made on the trouser (in.Rs.) a)25 b)50 c)75 d)100

Description : A shirt was sold at a profit of Rs.50. If a trouser was sold at half the profit percentage and the cost price of the trouser is thrice that of shirt, find the profit made on the trouser (in.Rs.) a)25 b)50 c)75 d)100 

Last Answer : c)75

Rahim is dealer of magnetic components. He imports the components from Russia. Rahim sells a radio valve at profit of 20%. If he bought it at 20% less and sold it for Rs 5 less than the previous selling price, he would have gained 25%. Find the cost price?

Description : Rahim is dealer of magnetic components. He imports the components from Russia. Rahim sells a radio valve at profit of 20%. If he bought it at 20% less and sold it for Rs 5 less than the previous selling price, he would have gained 25%. Find the cost price?

Last Answer : 25

Femina is the famous magazine in India. In that company there is a profit of Rs 150. If 2/3 part of n magazine is sold at 60% profit, 1/4 part at 32% profit and remaining part at 24% profit and the find the cost price of the magazine?

Description : Femina is the famous magazine in India. In that company there is a profit of Rs 150. If 2/3 part of n magazine is sold at 60% profit, 1/4 part at 32% profit and remaining part at 24% profit and the find the cost price of the magazine?

Last Answer :  S1= 2/3 P1=60% S2=1/4, P2= 32% S3=1-[2/3 +1/4] =1/12, P3=24% total profit = Rs 150 CP of an entire magazine = (total profit *100)/( S1*P1+S2*P2+S3*P3) CP of an entire magazine = (150*100)/(2/3*60+1/4*32+1/12*24) =15000/(40+8+2) =15000/50 =RS.300

Varsha purchased a speaker of Rs 10,800 and a phone Rs 19,200. she sold speaker at four-fifth of its cost price and the phone at 5/4 of its cost price. What was the profit?

Description : Varsha purchased a speaker of Rs 10,800 and a phone Rs 19,200. she sold speaker at four-fifth of its cost price and the phone at 5/4 of its cost price. What was the profit?

Last Answer : CP of speaker = Rs 10800 SP = 10800× 4/5 = Rs 8640 CP of the phone = Rs 19200 SP = 19200× 5/4= Rs 24000 Total CP = 10800+19200= Rs 30000 Total SP = 8640+24000= Rs 32640 Profit = 32640– 30000 = Rs 2640

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