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A manufacturer can sell x items at a price of Rs. \( \bigg( 5 - \large \frac{x}{100} \bigg) \) each. The cost price of x items is Rs. $ \bigg( \large\frac{x}{5}$$ + 500 \bigg) $. Find the number of items he should sell to earn the maximum profit.
cbse
class12
modelpaper
2009
sec-c
q29
math
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asked
Dec 29, 2012
by
thanvigandhi_1
edited
Jul 16, 2013
by
sreemathi.v
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0
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A manufacturer can sell x items at a price of Rs. \( \bigg( 5-\large\frac{x}{100} \bigg) \) each. The cost price of x items is Rs. \( \bigg( \large\frac{x}{5} - \normalsize 500 \bigg) \). Find the number of items he should sell to earn maximum profit.
asked
Dec 29, 2012
by
thanvigandhi_1
cbse
class12
modelpaper
2012
sec-c
q24
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answers
A manufacturer can sell petrol operated x items at a price of Rs.\( \bigg( 5-\large\frac{x}{100} \bigg) \) each. The cost price of petrol operated x items is Rs.$ \bigg( \large\frac{x}{5}+$$500 \bigg).$ Find the number of items he should sell to earn maximum profit.
asked
Jan 30, 2013
by
thanvigandhi_1
cbse
class12
modelpaper
2012
sec-c
q28
math
0
votes
0
answers
A dealer wishes to purchase a number of fans and sewing machines. He has only Rs. 5,760, to invest and has a space for at most 20 items. A fan cost him Rs.360 and a sewing machine Rs.240. His expectation is that he can sell a fan at a profit of Rs. 22 and a sewing machine at a profit of Rs. 18. Assuming that he can sell all the items that he can buy, how should he invest his money in order to maximise his profit ? Formulate this as a linear programming problem and solve it graphically.
asked
Dec 20, 2012
by
thanvigandhi_1
cbse
class12
modelpaper
2009
sec-c
q28
math
0
votes
0
answers
A merchant plans to sell two types of personal computer - a desk top model and a portable model that will cost Rs. 25,000 and Rs. 40,000 respectively. He estimates that the total monthly demand of computers will not exceed 250 units. Determine the number of units of each type of computers which the merchant should stock to get a maximum profit if he does not want to invest more than 70 lakh and if his profit on the desktop model is Rs. 4,500 and the portable is Rs. 5,000.
asked
Dec 29, 2012
by
thanvigandhi_1
cbse
class12
modelpaper
2012
sec-c
q28
math
–1
vote
1
answer
A dealer wishes to purchase a number of fans and sewing machines. He has only Rs. 5760 to invest and has space for at most 20 items. A fan costs Rs. 360 and a sewing machine cost Rs. 240. He can sell a fan at a profit of Rs. 18. Assuming that he can sell all the items that he can buy, how should he invest his money in order to maximise the profit? Translate the problem as an LPP and solve it graphically.
asked
Feb 10, 2013
by
thanvigandhi_1
cbse
class12
modelpaper
2012
sec-c
q28
difficult
math
0
votes
1
answer
A merchant plans to sell two types of personal computers, a desktop model and a portable model that will cost Rs 25000 and Rs 40000 respectively. He estimates that the total monthly demand of computers will not exceed 250 units. Determine the number of units of each type of computers which the merchant would stock to get maximum profit if he does not want to invest more than Rs 70 lakhs and if his profit on the desktop model is Rs 4500 and on portable model is Rs 5000.
asked
Nov 16, 2012
by
fingeazy
cbse
class12
bookproblem
ch12
sec2
q8
p520
sec-c
easy
modelpaper
2012
q29
math
0
votes
1
answer
A dealer deals in two items only - item A and item B . He has $Rs. 50,000$ to inverst and a space to store at most 60 items. An item A cost $Rs. 2500$ and item B costs $Rs. 500$. A net profit to him on item A is $Rs. 500$ and on item B is $Rs. 150$. If he can sell all the items that he purchases , how should he inverst his amount to have maximum profit ? Formulate an LPP and solve is graphically .
asked
Mar 23, 2015
by
meena.p
class12
cbse
boardexam
2015
set-1
sec-c
math
modelpaper
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