Kantilal mixes 80 kg of sugar worth of Rs. 6.75 per kg with 120 kg worth of Rs. 8 per kg. At what ra

Ajeet Kumar   9 years AGO

Total CP= (80*6.75)+(120*8) =1500
Gain = 20%
So, SP= 1500 +300 =1800
SP/Kg= 1800/(120+80) = 9

Like? Yes (21) | No (6)  

kriti kankariya   9 years AGO

total amt paid by him for 200kg(80+120)=80*6.75 + 120*8
=1500rs
so amt for 1 kg mix= 1500/200 = 7.5rs
to gain 20%
(20/100)*7.5 = 1.5
amt per kg should be = 7.5 + 1.5
= 9rs

Like? Yes (5) | No (1)  

Arvind kumar   9 years AGO

let avg price=x
(8-x)/(x-6.75)=80/120
i.e. x=7.5
for gain of 20%
selling price of mixture=7.5+7.5*20/100
i.e. rs. 9

Like? Yes (5) | No (1)  

Sukanya   9 years AGO

80 kg for 6.75/kg=540 rs
120 kg for 8/kg=960 rs
totally 1500 for 200 kg
20% profit= 300
1500+300=1800 is his S.P.
1800/200=9 rs /kg

Like? Yes (6) | No (3)  

sudiptaa   9 years AGO

Avg price = 80*6.75+120*8/(80+120)=Rs. 15/2
SP at 20% gain = 120/100*15/2 = Rs 9

Like? Yes (3) | No   

Sandip Shaw   9 years AGO

total mixture=120+80=200
total cost of mixture=6.75*80+120*8=1500
cp per kg of mixture=1500/200=7.5
gain=20% of cp/kg=7.5*20/100=1.5
therefore sp=cp/kg+gain
=7.5+1.5=9

Like? Yes (4) | No (1)  

Satadru Dutta   9 years AGO

total c.p= (80*6.75)+(120*8)=1500
s.p=1500+(1500*20/100)=1800
rate at which he must sell=1800/200=9

Like? Yes (3) | No   

lakshmi priya   9 years AGO

cost prices of 200 kg s 1500, 20 percentage of is 1800 ,1800/200 gives 9

Like? Yes (4) | No (1)  

Shashank Gupta   9 years AGO

x = (80*6.75+120*8)/(80+120)
x=7.5
on this profit of 20% means 7.5*20/100=1.5
so he sell the mixture at 7.5+1.5=9

Like? Yes (4) | No (1)  

Kalpana   9 years AGO

cost price=(80*6.75)+(120*8)=Rs.7.5
gain%=gain/cp*100=20%
gain=Rs.1.5
selling price=gain+cost price=Rs.9

Like? Yes (4) | No (1)  

Aman Gaurav   9 years AGO

total quantity of sugar is 80+120 = 200kg
total cost of sugar is 540+960 = 1500 kg
so to gain profit of 20 % he should earn Rs 1800

hence, at 9 rs/kg he should earn Rs 1800 i.e 20% gain

so Rs. 9 is answer

Like? Yes (3) | No   

Venkatesh Matta   9 years AGO

80:120=2:3 so, 2*6.75+3*8=5*(cost price of kg mix) i.e. c.p of 1kg mix =7.5
so selling price of kg mix =1.2 * 7.5= 9

Like? Yes (4) | No (2)  

Shyamnks    9 years AGO

80Kg * 6.75rs= 540 rs
120kg * 8rs = 960 rs
540+960=1500 * 20% =300
1500+300=1800
To get 1800 rs. We have 200Kg so we have to sell it at Rs.9

Like? Yes (3) | No (1)  

Joy cindrella   9 years AGO

cost price of 80 kg= 80*6.75 => 540 and cost price of 120 kg = 120*8=>960 so totally (120+80=200 kg's) cost price is 540+960=1500. To find selling price , use the formula, SP= (100+20)/100 *1500 =>1800 i.e., cost price of 200 kg of rice = 1800. For per kg, divide 1800/200 which gives you 9 per kg.

Like? Yes (3) | No (1)  

Sandeep Kumar   9 years AGO

80*6.75= 540
120*8= 960

total weight = 120+80=200
total amount= 540+960 = 1500

20% profit on total amount = 300
now amount = 1500+300= 1800
now, mixture rate per kg = 1800/200 = Rs. 9

Like? Yes (2) | No (1)  

vaibhavi lodhiya   9 years AGO

total=200kg,
sp=((100+20)/100)*cp,
cp=540+960=1500 Rs.
therefore :sp=9 Rs/kg

Like? Yes (2) | No (1)  

adarsh   9 years AGO

because we want to get profit of 300 so we have to earn total of 1800

Like? Yes (1) | No   

Shalu   9 years AGO

total c.p of mixture is 80*6.75+120*8=1500 & gain=20%.
s.p=(1500*120)/100=1800
thus s.p of mix. per kg= 1800/200=rs.9

Like? Yes (1) | No   

Pranjali Wankhede   9 years AGO

80 kg- 6.75*80= 540
120 kg- 8*120= 1500
540+960=1500=Cost Price

Profit %=20%
Profit%= (c.p-s.p)/cp
sp= 1800
1800/(120+80)kg= 1800/200= Rs. 9

Like? Yes (2) | No (1)  

ajay kulkarni   9 years AGO

80 Kg Sugar= Rs. 540 and 120 Kg Sugar= Rs. 960
Hence 200 Kg Sugar = Rs. 1500
20% profit on 1500= 300
Hence 200 Kg Sugar = Rs. 1800
Therefore 1 kg worth 9 Rs per kg.

Like? Yes (1) | No   

ritu yadav   9 years AGO

Cost of 80 kg sugar will be =80*6.75=Rs 540
Total cost of 120 kg sugar will be= 120*8= Rs,960
Now total C.P.= 540+960=1500
Total S.P to get 20% profit will be= 1500*120100= Rs 1800
Rate per kg of mixture of sugar will be = 1800200= Rs 9 per kg

Like? Yes (2) | No (1)  

chaitali chanda   9 years AGO

total cost price of 200 kg of mixture = ?(80*6.75+120*8)= 1500
so, cp of 1 kg of mixture= 1500/200=7.5
Rate for 20% profit = 7.5*120/100= ? 9.

Like? Yes (1) | No   

Aman   9 years AGO

total quantity of sugar is 80+120 = 200kg
total cost of sugar is 540+960 = 1500 kg
so to gain profit of 20 % he should earn Rs 1800

hence, at 9 rs/kg he should earn Rs 1800 i.e 20% gain

so Rs. 9 is answer

Like? Yes (1) | No   

Subhasri Pal   9 years AGO

total cp= 6.75*80+120*8=540+960=1500
gain=20%
therefore, sp=1800
now, 1800 for 200 kgs
so, rate of 1 kg=1800/200=9 rs/kg.

Like? Yes (3) | No (2)  

AARTI OJHA   9 years AGO

total CP= Rs 1500
20% profit on CP will result in a SP of Rs 1800
Thus, cost of each kg of sugar is 1800/200= 9

Like? Yes (2) | No (1)  

TAUSEEF AMEEN   9 years AGO

1.20*cp...
now cp=80*6.75+120*8=1500
sp=1.20*1500=1800
rs 1800 is for 200 kg..
hence for 1 kg it is 9 rs

Like? Yes (2) | No (2)  

RagunathKC   9 years AGO

(80 kg*6.75) +(120 kg *8 )=1500 rs 200 kg..

20 % profit 300rs (1500 *.2)
1800 rs 200 kg..1kg 9rs

Like? Yes (1) | No (1)  

poojasaisri   9 years AGO

cp=(80*6.75)+(12*8)=1500
sp=(120/100)*1500=1800
sp per kg=1800/200=9

Like? Yes (1) | No (1)  

Homenath   9 years AGO

80kg=540
120kg=960
total=1500
20%=30
gain with total=1800
so to make ...... sell in rupees 9 per kg... we get for 200kg=1800

Like? Yes (1) | No (1)  

Rahul kumar   9 years AGO

total cp=80*6.75+120*8=1500
gain%=20=(gain/cp)*100
gain=300
sp=1500+300=1800
sp for 1 kg=1800/200=Rs9

Like? Yes (1) | No (1)  

shashank   9 years AGO

total weight = 200
total price = 1500
20%of 1500 = 300
so he had to sell it at 1800 to gain a profit of 20%
so 1800/200 kg = Rs 9 per kg

Like? Yes (1) | No (1)  

Ankit   9 years AGO

6.75*80=540, 8*120=960, on adding both 1500, i.e . CP=1500, Profit%=20% therefore SP=1800 for 200 kg so for 1kg it is 9RS

Like? Yes (1) | No (1)  

MRITUNJAY   9 years AGO

total cp of mixture=80*6.75+120*8=1500
1500/100*120=1800
price of mixture=1800/200=9
option 7

Like? Yes (1) | No (1)  

Dorfy Rao   9 years AGO

CP= (80*6.75 ) + (120*8) = 1500
SP = 120*1500/100 = 1800
RATE PER KG= 1800/200=9

Like? Yes (1) | No (1)  

PIYUSH AGRAWAL   9 years AGO

HERE
80*6.75=540
120*8=960
540+960=1500
20%Of 1500=300
1500+300=1800
1800/(120+80)=9

Like? Yes (1) | No (1)  

Shubham Raj   9 years AGO

cp=1500 rs
sp= ?
gain=20%
sp=(120/100) *1500
=1800
rate=1800/200
=9

Like? Yes (1) | No (1)  

Lakhi kant Roy   9 years AGO

Total C.P=80*6.75+120*8=1500
%g=20,
so,S.P=[(100+%g)/100]*C.P
=[(100+20)/100]*1500
=1800
so,Required Rate=1800/200
=9.

Like? Yes (1) | No (1)  

Vishal Kumar   9 years AGO

80kg at the prize of 6.75/kg rate that will come 540 rupess
And 120 kg at the prize of 8/kg that will come 960 rupess total invwstment on cost prize of 200 kg then he wants to gain 20% profit on 1500 investment on 200 kg that the selling price of 200 kg is 1800 on 20% profit
So that 1800/200=9/kg

Like? Yes (1) | No (1)  

Deepak Kumar   9 years AGO

CP of 200kg = 80*6.75+120*8= 1500
CP per kg = 7.5
SP @20%gain= 7.5*1.2= 9

Like? Yes (1) | No (1)  

Akshay Agarwal   9 years AGO

total sugar=200kg
total sugar purchase=(80x6.75)+(120x8)=1500
thn he sell mix and gain 20%=1500x20%=300 profit
thn he earn the total amount =1500+300=1800
find th rate of per kg = 1800/200=9 per kg

Like? Yes (1) | No (1)  

Keshav Kishlay   9 years AGO

80kg at the rate of Rs.6.75 so total=Rs.540
and 120kg at the rate of Rs.8 so total=Rs.960
so total cost of the total sugar = Rs.1500 for 200kg
so rate of 1kg sugar = Rs.7.5
so now for 20% gain the rate will be Rs.9

Like? Yes (1) | No (1)  

praveendas   9 years AGO

total amount spend for both varieties is1500.
in order to gain 20 percent .we should get 1800 for total.
cost per kg is 1800/200=9

Like? Yes (1) | No (1)  

Dinesh Kumar   9 years AGO

n1+n2 corresponds to A2-A1
so, 2+3 corresponds to 1.25
i.e 5 corresponds to 1.25

n2=(A2-A1)*n2/(n1+n2)
n2=0.75
Aw-A1=0.75
Aw=0.75+6.75
=7.50/kg

20 % is..
i.e 9/kg

Like? Yes (1) | No (1)  

AAKASH MANIYA   9 years AGO

Average cost price after mixing will be 7.5 Rs/- and after adding 20% ((7.5*0.2)=1.5)Profit it will be 9 Rs/-.

Like? Yes (1) | No (1)  

J E Tejeswar Gowd   9 years AGO

Average weighted method=(120×8+80×6.75)÷(120+80)
=7.5
But he must get the profit of 20% so, 20% of 7.5 is 1.5
Total price that he need to sell for profit of 20% is 9

Like? Yes (1) | No (1)  

Sonu kumar   9 years AGO

cost of type 1 sugar = 80*6.75=540
cost of type 2 sugar=120*8=960
total 200 k.g sugar cost is 1500.
now 20% gain on total amount(1500)=1500+1500*(20/100)=>1800.

now 1k.g rate =1800/200=9.

kantilal want to gain 20% then he has to sell sugar Rs. 9 per k.g.

Like? Yes (1) | No (1)  

Rituparna Chakraborty   9 years AGO

total price of 80 kg of sugar=80*6.75=540,and total price of 120 sugar=120*8=960
total price of 200 kg sugar is 1500 Rs.
to get a profit of 20 all over he have to shell it 120/100*1500=1800 Rs.
so sugar per kg =1800/200=9

Like? Yes (1) | No (1)  

gaurav singh   9 years AGO

80*6.75=540
120*8=960
total=1500
profit=1500*20/100=300
selling price of (80+120)kg=1800
selling price per kg =1800/200=rs 9

Like? Yes (1) | No (1)  

Devendra Marghade   9 years AGO

Cost price=80*6.75 + 120*8=1500
Price at 20% gain=1500*(120/100)=1800
So per Kg. rate he must sell=1800/(80+120)=9 Rs.
Option 7)

Like? Yes (1) | No (1)  

Rameez Raja   9 years AGO

total cost price is 1500..to earn 20% profit he should sell at 1800..total quantity of mix sugar is 200 kg..therefore selling price = 1800/200=9

Like? Yes (1) | No (1)  

puja kumari   9 years AGO

total amout=200 and total price 1500.for 1 kg price is=7.5
to gain 20% profit price will be 9

Like? Yes (1) | No (1)  

RAKESH ARYA   9 years AGO

Rs 9

Like? Yes (1) | No (1)  

Kethineni Vinodh   9 years AGO

Aw=7
20%Aw+Aw=9

Like? Yes (1) | No (1)  

Rahul Khatavkar   9 years AGO

6.75*80+8*120=1500
20*1500/100 =300+1500=1800 1800/200=9

Like? Yes (1) | No (1)  

Rakshith Bellare   9 years AGO

total cost price of the mixture : (80 * 6.75 ) + (120 * 8)
therefore total cost price = 1500

to earn 20% profit the mixture must be sold at 1500+150+150 = 1800

therefore the rate at which the mixture must be sold to earn a profit of 20% is 1800/(80+120) = 9

Like? Yes (1) | No (1)  

karthigalakshmi   9 years AGO

80kg*6.75=540rs
120kg*8=960rs
so cost prize=540+960=1500
we know that ((S.P-C.P)/C.P)*100=GAIN
THEREFORE ((S.P-1500)/1500)*100=20(GIVEN gain=20%)
we get s.p=1800
total KG of sugar is 200kgs
so 1800/200=9
so ans is RS.9

Like? Yes (1) | No (1)  

CHANDAN KUMAR   9 years AGO

(80×6.75 ) + (120×8) = 1500

mixture cost = Rs 1500

20 percent of cost of mixture =300

total cost of mixture at 20 percent gain = Rs 1800

mixture 1=80 kg
mixture 2 =120 kg

total weight of mixture = 200

200×9 = 1800

if he sell the mixture at Rs 9 per kg
then only he will gain
20 percent.

so, the right answer must be Rs.9

Like? Yes (1) | No (1)  

prabhu   9 years AGO

80kg-->6.75 therefore total amount=80*6.75=540.
120kg-->8 therefore total amount=120*8=960.

total kg=200kg total amount= 1500. 1500*(20/100)=300

if he want to sell 20% gain he have to sell the total 200kg to 1800rs., therefore 200*9=1800.

ans=9

Like? Yes (1) | No (1)  

Indranil Bhattacharya   9 years AGO

( 120*8 + 80*6.5 )/( 120 + 80 ) = 7.5

Now 7.5's 120% = 9.

Like? Yes (1) | No (1)  

rajkumar   9 years AGO

because the total cost price is 6.75*80 + 120*8=1500
so inorder to get 20% profit the selling price should be
(20/100)*1500=300(profit 20%)
300+1500=1800
for 1kg 1800/200=rs9

Like? Yes (1) | No (1)  

Dhanraj Wanjare   9 years AGO

80*6.75 = Rs. --> 540;
+ 120*8 = Rs --> 960;
..................................................
200 kg = R ---> 1500;
...................................................

=> 1500*120/100=1800;
=> 1800/200;
==> 9 Rs / Kg;
option 7 satisfied

Like? Yes (1) | No (1)  

Soumya Ghosh   9 years AGO

lets say his CP for mixture be x. now by alligation rule the ratio of mixing is (8-x):(x-6.75) which would be equal to 80:120.equating these two we get x=7.50 at selling price would be at 20%profit meaning 1.2*x=9.00 :)

Like? Yes (1) | No (1)  

Vinay kumar rai   9 years AGO

6.75*80+120*8=1500;
1500/200=7.5
7.5*20%=1.5
7.5+1.5=9

Like? Yes (1) | No (1)  

priyanka burnwal   9 years AGO

weight of 80 kg of sugar is 540
weight of 120 kg of sugar is 960
540+960=1500
cp of 200kg of sugar =1500
putting the formula gain%=((sp-cp)/cp)*100
20=((sp-1500)/1500)*100
sp=1800
sp of 1 kg of sugar =1800/200=9..

Like? Yes (1) | No (1)  

sanchit soni   9 years AGO

80 kg at 6.75=540
120kg at 8 = 960
tptal = 1500 for 200 kg,so 7.5/kg
c.p. = 7.5/kg and gain = 20%
.s.p. = [(100+20)/100]*7.5=9

Like? Yes (1) | No (1)  

neeraj   9 years AGO

7.5/- per kg is mixture cost and 20% of profits makes total cost 9

Like? Yes (1) | No (1)  

Pronab Paul   9 years AGO

80×6.75=540
120×8=960
Cp=1500
Sp=(120×1500)/100=1800
1800/200=Rs.9 per kg

Like? Yes (1) | No (1)  

Ashutosh Kumar Mantoo   9 years AGO

total cost=80*6.75+120*8=540+960=1500
now to gain 20% profit , calculate the selling price that is
1500+1500*20/100=1800
now there is total of 200 kg the calculate the selling price of one Kg=1800/200=9

Like? Yes (1) | No (1)  

suresh sahu   9 years AGO

Total CP= 80 *6.75 + 120*8
= 1500
gain is 20% so
SP will be=1500+300
=1800
and Total quantity of sugar is 200 kg
so rate per kg = 1800/200
Rs 9/Kg
ans is option 7

Like? Yes (1) | No (1)  

DHANALAKSHMI PRAKASAM   9 years AGO

et c1 and c2 be the cost of two types of sugar and q1 & q2 be their quantities.
c1=6.75 , q1=80 ,c2=8 ,q2=120
cost of the mixture=c=(c1q1+c2q2)/q1+q2
c=7.5
to have a gain of 20% the cost of the mixed sugar will become
7.5+1.5=9
therefore kantilal will sell the mixed sugar @ Rs.9/kg to gain 20%.

Like? Yes (1) | No (1)  

Sivaprakash.J   9 years AGO

6.75*80+8*120=1500 per 200 kg
Then the cost price is 7.5 per kg
Gain is 20rs so
20% of 7.5 is 1.5
Selling price equal to 1.5+7.5=9 Rs.

Like? Yes (1) | No (1)  

Sunil Kumar Yadav   9 years AGO

80×6.75+120×8=1500
80+120=200
20% of 1500 is 300
Total = 1800
1800/200= 9 ans

Like? Yes (2) | No (2)  

sivakumar   9 years AGO

80*6.75+120*8=1500
1500*20/100=300
1500+300=1800
1800/200=9

Like? Yes (1) | No (1)  

Subhendu Pradhan   9 years AGO

80*6.75 + 120*8=1500(cp)
sp=1500*120/100=1800
rate=1800/(80+120)=9

Like? Yes (1) | No (1)  

rahul sharma   9 years AGO

because total cost of mixture is 150. if 20% profit than cost will be 180 of mixture than per unit rate 1800/200 =9

Like? Yes (1) | No (1)  

sumitha saseendran   9 years AGO

total cost of sugar1 = 540
totat cost of sugar2 = 960
total cost price = 1500
gain = 1500x20%
=300
so selling price = 1800 for 200kg
1800/total kg = Rs.1800/200kg = Rs. 9

Like? Yes (1) | No (1)  

Vijay   9 years AGO

total price of 80 kg sugar = 80*6.75= 540
total price of 120 kf sugar = 120*6=960
total mixture = 200kg
total price = Rs.1500
price per Kg of mixture = Rs 7.5

to gain 20% he save to sail this at 120% of per Kg price that is = Rs 9

Like? Yes (1) | No (1)  

gourav   9 years AGO

first use alligation to find the avg price when he mixes both by using the equation (8-x)/(x-6.75)=80/120 and x will come out to be 7.5 and 20 percent profit on 7.5 will be 1.5 and selling price 7.5+1.5=9. thus 9 will be selling price

Like? Yes (1) | No (1)  

N.Vennela Rani   9 years AGO

80*6.75=540,
120*8=960,
total putting amount=540+960=1500,
gain 20% means Rs 300,then total become Rs 1800,
total mixture weight=200kg,
1800/200=Rs 9

Like? Yes (1) | No (1)  

PRABIR    9 years AGO

total C.P= 6.75*80+8*120=1500
S.P=1800
SP/kg=1800/200=9

Like? Yes (1) | No (1)  

Rajat   9 years AGO

6.75 * 80 = 540
8*120 =960
540+960=1500
20% of 1500 =300
1500+300=1800
1800/200=9

Like? Yes (1) | No (1)  

jaganathan   9 years AGO

total cost price= 80kg*6.75rs + 120kg*8rs
C.P=1500rs for 200kg
C.P for 1 kg = 1500÷200
=7.5rs
since he has to sell for 20 percentage profit the selling price is
= 7.5+7.5*.2
=9 Rs

Like? Yes (1) | No (1)  

sukriti singh   9 years AGO

total sugar=120+80=200kg
c.p of 200 kg= 80*6.75+120*8=1500.
s.p= (120/100)*1500=1800
sp per kg= 1800/200=9
rs.9/kg

Like? Yes (1) | No (1)  

m.lokeswari   9 years AGO

Total amount=80×67.5+120×8=1500
20% gain=1500×120/100
=1800
Cost/kg=1800/200

Like? Yes (1) | No (1)  

nithin   9 years AGO

cp=80*6.75+120*8
20% profit=1800=sp
for 1 kg =1800/(80+120)

Like? Yes (1) | No (1)  

rahul shaw   9 years AGO

total cost price= 6.75*80+8*120=1500
CP of 1kg= 1500/200= 7.5
gain of 20%=7.5*1.2=9
option 7

Like? Yes (1) | No (1)  

Deepanshu Chaturvedi   9 years AGO

80*6.75 = rs. 540---------cost of 1st type of sugar
120*8 = rs. 960-----------cost of 2nd type of sugar
total cost = 540 +960 = rs. 1500
to make profit of 20 % i.e. selling price = rs. 1800
therefore cost of 1 unit of mixture = rs. 1800 / 200 = rs. 9/kg

Like? Yes (1) | No (1)  

Ashok Raj   9 years AGO

Average price of the product is 7.5 and the selling price must be ₹9

Like? Yes (1) | No (1)  

pavan   9 years AGO

total cost of 200 kg=1500
to have gain of 20%it should be sold st 1800
200 kg=1800
1kg=9 RS

Like? Yes (1) | No (1)  

Amit chaturvedi   9 years AGO

80*6.75+120*8=1500,
i.e total cost of 200 kg sugar is 1500 RS
now, 1500*20/100=300
So he have to sell sugar at 1800 to gain 20% gain .
so 1800/200=9 which should be the rate of per kg sugar.

Like? Yes (1) | No (1)  

shailendra   9 years AGO

total sugar=80+120=200kg
rs for 200kg = (80*6.75)+(120*8)= 1500
20% of 1500 = (1500*20)/100 = 300
the selling price of mixtur = 1500+300 =1800
to gain Rs = 1800/200 = 9 Rs/kg

Like? Yes (1) | No (1)  

Nick Jain   9 years AGO

80*6.75=540
120*8=960
total 200kg =1500 rs
for 20% profit 300 i.e. 1800
so 1800/200=9rs/kg

Like? Yes (1) | No (1)  

Abhishek singh   9 years AGO

As 80*6.75=540
and 120*8=960
total cost=1500
so she have to sold it at 1800 to get 20% gain
i.e Rs 9

Like? Yes (1) | No (1)  

vishal varma   9 years AGO

for 80 kg it costs 6.75*80=540
for next 120 kg cost is =120*8=960
total cost uis equal to 540+960=1500
now v have given gain % i.e., 20%
20=(g*100)/7.5
from this g=1.5
gain= s.p-c.p
1.5=s.p-7.5
s.p=9

Like? Yes (1) | No (1)  

ADITYA KUMAR   9 years AGO

total price=80*6.75+120*8=1500
price of per kg now=1500/(80+120)=15/2
selling price per kg to get 20% profit=(15/2)(1+20/100)=9

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himanshu jaiswal   9 years AGO

Total weight of sugar -200 kg
Total price of sugar (80*6.75)+(120*8)=1500
20% of 1500=(1500*20)/100=300
Total price after selling sugar=1500+300=1800
So the selling price to get 20% profit=1800/200= 9

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Srikanthreddy    9 years AGO

total cost of sugar:80*6.75+120*8=1500
to gain 20%,the s.p:1500+20%1500=1800
the s.p=1800/200=9/kg

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Deepak Kumar   9 years AGO

total suger=80+120=200.
80 kg suger prize=80*6.75=540.
120kg suger prize=120*8=960
total 200 suger prize=960+540=1500.
20% gain
1500*20/100=300
selling prize of 200 kg suger is 1800
1kg suger prise is 1800/200=9

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saurabh kumar   9 years AGO

price of 80 kg=540
price of 120 kg=960
total c1500
20% gain sp=1800
per kg sp =1800/200=9

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krishna kumar   9 years AGO

gain%={(sp-cp)/cp}x100
here cp= 80kg x rs6.75/kg + 120kg X rs8/kg =rs1500
from the formula given above we get, sp= rs1800 (as gain% = 20%) for 200kg of sugar
hence,selling price is rs9/kg

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Samir Malakar   9 years AGO

Price of 80Kg Suger of Rs. 6.75 per Kg=Rs. 540.00
Price of 120Kg Super of Rs. 8 per Kg= 960.00
Total price of (80+120)Kg= 200Kg Mixed Suger= Rs. 1500.00
20% gain i.e., Selling Price= (1.20*1500.00)= Rs. 1800.00
Cost/Kg of Suger= Rs. 1800.00/200=Rs. 9.00/Kg

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Rupkatha Banerjee   9 years AGO

80*6.75=540
120*8=960
540+960=1500
120+80=200
1500/200=7.5
7.5*120/100=9

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ankit ardeshana   9 years AGO

(6.75*80)+(8*120)=1500
1500/(80+120)=7.5
7.5*120/100=9

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umang agarwal   9 years AGO

total cp=rs(6.75*80+ 8*120)=rs1500.
total weight=(80+120)kg=200kg
s.p=1500+20%0f1500
=1500+300
=rs1800.
s.p per kg=1800/20=rs9/kg ans....

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Venkatesh kadali   9 years AGO

8o kg of sugar worth 6.75 per kg
total=540
120 kg sugar worth 8 per kg
total=960
--->960+540
--->1500
its gain 20%
i.e 1500*20/100
=300
s0 mixture=1500+300=1800

so 1800/(80+120)

= 1800/200

= 9
so answer is 7

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pankaj   9 years AGO

total cost of mixture=Rs7.5
to have gain of 20% he must sell at Rs9

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Rohit Agrawal   9 years AGO

he purchases 200 kgs for rs 1500
thus 1kg for rs 7.5
hance selling at 9 per kg gices him 20% gain

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RAVAL   9 years AGO

total rs. 6.75*80 + 8*120
= 1500
so 20% of 1500 is = 1800rs.
1500/200kg=7.5 kg/rs
according to it 1800/200 = 9 kg/rs

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MATLOOB HUSAIN   9 years AGO

80x6.75=540
120x8=960
total c.p.=1500
1500X20%=300
so s.p.=1800
200 kg=1800
So 1 kg=Rs.9

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pavandeep singh ubbi   9 years AGO

total coat of two type of sugar is 1500
now after 20% it's cost will be 1800 so
1800/200=9 .. I thing it's right

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Sruthi Sreejan   9 years AGO

quantity of cheaper C.P of dearer - mean price
______________________ = _____________________________
quantity of dearer mean price - C.P of dearer

=> 80 8 - mean price
____ = __________________
120 mean price - 6.75

=> mean price = 7.5 = CP of 1kg of mixture
gain%=20
SP of 1kg mixture= [(100 + gain%)/100]* CP
= (120/100)*7.5
= Rs 9.

Like? Yes (1) | No (2)  

payal   9 years AGO

Price of 80 KG Sugar=80*6.75=540rs
Price of 120 KG Sugar=120*8=960rs
total sugar after mixing=200kg
(after mixing sugar we cannot take it as mixture of 2 unidentical things because it is sugar only)
total cost=1500 rs
20% of 1500=300
selling price of 200kg sugar=1500+300=1800rs
cost of 1 kg sugar=1800/200=9rs

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anita kumari   9 years AGO

because the price of 80 kg sugar is 6.75 per kg. So the total amount for 80 kg sugar of 6.75 rs is 540.
Similarly 120 kg sugar of 8 rs per kg is mixed and amount id 960.
so total amount is => 540+960=1500
20% of the amount is =(1500*20)/100=300
overall amount will be=1500+300=1800 rs
the 200 kg sugar's price is=1800/200=9.so 9 is the answer

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Inderjeet Singh   9 years AGO

6.75*80=540 and 120*8=960 so total comes to be 1500 i.e c.p is 1500.
to gain 20% profit =20*1500/100=300 .so S.P must be 1800.
total sugar is 200kg .Therefore 1800/200=9

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sai siddardha   9 years AGO

we have 80kgs of sugar worth 6.75 rps so 6.75*80=540
we have 120 kgs ofsugar worth 8rps so 8*120=960
total we have sugar worth 1500 rps.
we require 20 percentage of profit .
x/1500*100=20.
therefore x=300.
so we need a profit of 300 rps.
we have total of 200 kgs of sugar.
from the options 200*9=1800.
we had the sugar worth 1500 rps and we are selling at 1800rps .
1800-1500=300.
therefore we need to sell sugar at a price of 9 per kg to get 20% profit.

Like? Yes (1) | No (3)