By selling toffees at 56 a rupee,a vendor loses 30%.How many toffees for a rupee should he sell in order to gain 40%?
a)16
b)24
c)28
d)30
e)none of these.
pls do show the entire process.
By selling toffees at 56 a rupee,a vendor loses 30%.How many toffees for a rupee should he sell in order to gain 40%?
a)16
b)24
c)28
d)30
e)none of these.
pls do show the entire process.
Selling Price of 1 toffee = 1/56 which is equal to a loss of 30%. i.e. this is = 70% of Cost Price. Which means cost price = (1/56) *(100/70) = 100/(56*70)
For 40% Gain Selling Price = 140 / 100 * (100 / (56*70)) = (140*100) / (100*56*70) = 1/28
So, he should sell 28 toffees per rupee.
A dishonest dealer mixes 1kg of sand with 5kg of rice and sells the entire mixture at 25% more than the cost price of price of rice,what is his net percentage profit in this transaction?
(assume that sand comes free)
a)25%
b)45%
c)50%
4_55%
pls do show tha entire process.
A dishonest dealer mixes 1kg of sand with 5kg of rice and sells the entire mixture at 25% more than the cost price of price of rice,what is his net percentage profit in this transaction?
(assume that sand comes free)
a)25%
b)45%
c)50%
4_55%
pls do show tha entire process.
Let us suppose CP of 1 kg of rice is 100 so CP of 5 kg rice will be 500.
Now he is adding 1 kg of sand and making it a total of 6kg mixture and then sells the entire mixture at 25% above cost price of rice i.e. (600+600*25/100) = 750.
SP = 750
Original CP = 500
Profit will be 50%.
If both the roots of the quadratic equation ax^2+bx+c=0 lie in the interval (0,3) , then a lies in
1) (1,3)
2) (-1,-3)
3) (-sqrt(121/01),-sqrt(8 ) )
4 (-1,3)
5)None of these
After offering P% discount on marked price,the trader makes P% profit.If he offers only (P-10)% discount on marked price,he makes (P+15)% profit.Find the percentage by which the marked price exceeds the cost price.
a)20%
b)30%
c)35%
d)40%
e)50%
pls do show the entire process.
=rahul005;3256304]After offering P% discount on marked price,the trader makes P% profit.If he offers only (P-10)% discount on marked price,he makes (P+15)% profit.Find the percentage by which the marked price exceeds the cost price.let M.P=x;
a)20%
b)30%
c)35%
d)40%
e)50%
pls do show the entire process.
according to the given condition ; S.P = x-(p/100)*x (as he gave p% discount on M.P)
and as he gets a profit of p% so C.P will come out to be ((100-p)/(100+p))*x
now use the 2nd conditions where he gave a discount of (p-10)% on M.P and gets a total profit of (p+15)% and substitute C.P which u got above... on solving u can get thevalue of 'p' i.e 20%, so then u can very well take the value of (M.P-C.P)/(M.P)*100 = 50%
so option (e)
let M.P=x;
according to the given condition ; S.P = x-(p/100)*x (as he gave p% discount on M.P)
and as he gets a profit of p% so C.P will come out to be ((100-p)/(100+p))*x
now use the 2nd conditions where he gave a discount of (p-10)% on M.P and gets a total profit of (p+15)% and substitute C.P which u got above... on solving u can get thevalue of 'p' i.e 20%, so then u can very well take the value of (M.P-C.P)/(M.P)*100 = 50%
so option (e)
After offering P% discount on marked price,the trader makes P% profit.If he offers only (P-10)% discount on marked price,he makes (P+15)% profit.Find the percentage by which the marked price exceeds the cost price.
a)20%
b)30%
c)35%
d)40%
e)50%
pls do show the entire process.
After offering P% discount on marked price,the trader makes P% profit.If he offers only (P-10)% discount on marked price,he makes (P+15)% profit.Find the percentage by which the marked price exceeds the cost price.
a)20%
b)30%
c)35%
d)40%
e)50%
pls do show the entire process.
Let CP = 100, Marked Price be x% above CP = 100+x
SP in 1st case = 100+P (bcoz p% profit). Also, this is at P% discount on MP = (100+x)*(1-P/100)
Simplify the two side and get it as x*(100-P) = 200P
Similarly, SP in 2nd case = 100 + (P+15) = 115+P
Also, this is = (P-10)% discount on MP = (100+x)*(1 - (P-10)/100)
Simplify to get 500+200P = x*(110-P)
Subs the value of 200P as x*(100-P) to get
500 + x*(100-P) = x*(110-P)
=> 500 = 10x => x = 50
Therefore ans is 50%
A trader marks up the cost price of his commodities by 10%,but sells them on a faulty balance that shows a weight of 1100gm as 1kg.Furthermore,he offers a discount of 10% to all his customers.To a loyal customer, he gives a further discount of 5%.If he sells commodities to 20 loyal and 10 non loyal customer in a day,find his overall profit/loss % for the day approximately?
a)13%profit
b)13%loss
c)9%profit
d)9% loss
A trader marks up the cost price of his commodities by 10%,but sells them on a faulty balance that shows a weight of 1100gm as 1kg.Furthermore,he offers a discount of 10% to all his customers.To a loyal customer, he gives a further discount of 5%.If he sells commodities to 20 loyal and 10 non loyal customer in a day,find his overall profit/loss % for the day approximately?
a)13%profit
b)13%loss
c)9%profit
d)9% loss
Let the CP be 100 per kg. Since he marks up the price by 10%, S.P becomes 110 per kg. But, he sells 1.1 kg and not 1 kg for 110 rupees due to the faulty balance. So, C.P=S.P=110 per kg. To loyal customers, he gives a discount of 15%. Therefore, S.P=(85/100)*110=93.5 per kg. For 20 loyal customers, 20*93.5=1870. For disloyal customers, he gives a discount of 10%. Therefore, S.P=(90/100)*110=99. For 10 disloyal customers, 99*10=990. Total S.P=1870+990=2860. But, S.P for 30 kilos(30*1.1Kg actually) = 3300. Therefore, loss% = (3300-2860)*100/3300 = 13.33%
A trader marks up the cost price of his commodities by 10%,but sells them on a faulty balance that shows a weight of 1100gm as 1kg.Furthermore,he offers a discount of 10% to all his customers.To a loyal customer, he gives a further discount of 5%.If he sells commodities to 20 loyal and 10 non loyal customer in a day,find his overall profit/loss % for the day approximately?
a)13%profit
b)13%loss
c)9%profit
d)9% loss
A trader marks up the cost price of his commodities by 10%,but sells them on a faulty balance that shows a weight of 1100gm as 1kg.Furthermore,he offers a discount of 10% to all his customers.To a loyal customer, he gives a further discount of 5%.If he sells commodities to 20 loyal and 10 non loyal customer in a day,find his overall profit/loss % for the day approximately?
a)13%profit
b)13%loss
c)9%profit
d)9% loss
It has been answered above...
A trader marks up the cost price of his commodities by 10%,but sells them on a faulty balance that shows a weight of 1100gm as 1kg.Furthermore,he offers a discount of 10% to all his customers.To a loyal customer, he gives a further discount of 5%.If he sells commodities to 20 loyal and 10 non loyal customer in a day,find his overall profit/loss % for the day approximately?
a)13%profit
b)13%loss
c)9%profit
d)9% loss
lets say His CP = 100 and quantity 1000g
Now MP= 110 but faulty balance makes him sell 1100g per Rs 110.00
After discount of 15% to loyal customers: SP = 93.5 hence revenue = 93.5 * 20 = 1870
and after discount of 10% to other customers: SP= 99 hence revenue = 990
So total revenue = 1870 + 990 = Rs 2860
and quantity sold is worth= ( 1100g * 30 ) * Rs100 => Rs 3300
hence loss of 13.33 % 😃
A trader marks up the cost price of his commodities by 10%,but sells them on a faulty balance that shows a weight of 1100gm as 1kg.Furthermore,he offers a discount of 10% to all his customers.To a loyal customer, he gives a further discount of 5%.If he sells commodities to 20 loyal and 10 non loyal customer in a day,find his overall profit/loss % for the day approximately?
a)13%profit
b)13%loss
c)9%profit
d)9% loss
CP = 1000 gm @ 1000 rs
MP = 1000 gm @ 1100 rs
quantity goes out = 1100*30 = 33,000
money comes in by loyal = 940.5*20 = 18810
money comes in by non loyal = 990*10 = 9900
total = 28710
profit %age = 33000*X% = 4290
X = 13 = answer
The number of natural numbers of two or more than teo digits in which digits from left to right are in increasing order is:
neerajagayatri SaysThe number of natural numbers of two or more than ten digits in which digits from left to right are in increasing order is:
we cannot take 0 here so we have 9 digits
9C2 + 9C3 + 9C4 + 9C5 + 9C6 + 9C7 + 9C8 + 9C9
=> 36*2 + 84*2 + 126*2 + 9 + 1
=> 502
1. which of the following is not a perfect square ?
a) 1,00,856
b) 3,25,137
c) 9,45,729
d) all of these
e) none of these
2. If 2
3.A test has 80 questions. There is one mark for a correct answer, while there is a negitive penalty of - 1/2 for a wrong answer and - 1/4 for an unattempted question. what is the number of questions answered correctly if the student has scored a total of 34.5 marks .
4. In above question 3 , if it is known that he has left 10 questions unanswered, the number of correct answers are ?
the SP right now of one toffee is 1/56 rupees. Loss = 30% (given) so this SP=(100% - 30%)CP = 70% CP
therefore teh CP of one toffee is 1/(56*0.7)
now if he wants to sell it at 40% profit the equation will be SP=(100% + 40%) CP = 1.4 CP = 1.4/(56 * 0.7) = 2/56 = 1/28 rs which is the desired sp for gaining 40%
so he will be selling toffees at 28 a rupee