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Maths Linear Programming Class 12 Case Based MCQ Questions

Case Based MCQ Quiz · Class 12 · Maths · CBSE

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Chapter 12 Class 12 Linear Programming | 10 questions | about 8 minutes

Practise Linear Programming Class 12 with Teachoo's Case Based MCQ Quiz (Class 12 · Maths · CBSE). Practise these questions in a free interactive quiz with answer feedback.

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Question 1 of 10
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Question 1 of 10
An aeroplane can
An aeroplane can
An aeroplane can carry a maximum of 200 passengers. A profit of Rs. 1000 is made on each executive class ticket and a profit of Rs. 600 is made on each economy class ticket. The airline reserves at least 20 seats for the executive class. However, at least 4 times as many passengers prefer to travel by economy class, than by executive class. It is given that the number of executive class tickets is \(x\) and that of economy class tickets is \(y\).
The maximum value of \(\mathrm{x}+\mathrm{y}\) is \(\_\_\_\_\) .
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Question 2 of 10
An aeroplane can
An aeroplane can
An aeroplane can carry a maximum of 200 passengers. A profit of Rs. 1000 is made on each executive class ticket and a profit of Rs. 600 is made on each economy class ticket. The airline reserves at least 20 seats for the executive class. However, at least 4 times as many passengers prefer to travel by economy class, than by executive class. It is given that the number of executive class tickets is \(x\) and that of economy class tickets is \(y\).
The relation between \(x\) and \(y\) is \(\_\_\_\_\) .
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Question 3 of 10
An aeroplane can
An aeroplane can
An aeroplane can carry a maximum of 200 passengers. A profit of Rs. 1000 is made on each executive class ticket and a profit of Rs. 600 is made on each economy class ticket. The airline reserves at least 20 seats for the executive class. However, at least 4 times as many passengers prefer to travel by economy class, than by executive class. It is given that the number of executive class tickets is \(x\) and that of economy class tickets is \(y\).
Which among these is not a constraint for this LPP?
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Question 4 of 10
An aeroplane can
An aeroplane can
An aeroplane can carry a maximum of 200 passengers. A profit of Rs. 1000 is made on each executive class ticket and a profit of Rs. 600 is made on each economy class ticket. The airline reserves at least 20 seats for the executive class. However, at least 4 times as many passengers prefer to travel by economy class, than by executive class. It is given that the number of executive class tickets is \(x\) and that of economy class tickets is \(y\).
The profit when \(x=20\) and \(y=80\) is \(\_\_\_\_\)
Select an option to see the answer, or skip this question.
Question 5 of 10
An aeroplane can
An aeroplane can
An aeroplane can carry a maximum of 200 passengers. A profit of Rs. 1000 is made on each executive class ticket and a profit of Rs. 600 is made on each economy class ticket. The airline reserves at least 20 seats for the executive class. However, at least 4 times as many passengers prefer to travel by economy class, than by executive class. It is given that the number of executive class tickets is \(x\) and that of economy class tickets is \(y\).
The maximum profit is Rs. \(\_\_\_\_\)
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Question 6 of 10
A dealer in
A dealer in
A dealer in rural area wishes to purchase a number of sewing machines. He has only Rs. 5,760 to invest and has space for at most 20 items for storage. An electronic sewing machine cost him Rs. 360 and a manually operated sewing machine Rs. 240. He can sell an electronic sewing machine at a profit of Rs. 22 and a manually operated machine at a profit of Rs. 18. Assume that the electronic sewing machines he can sell is \(x\) and that of manually operated machines is y .
The objective function is \(\_\_\_\_\) .
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Question 7 of 10
A dealer in
A dealer in
A dealer in rural area wishes to purchase a number of sewing machines. He has only Rs. 5,760 to invest and has space for at most 20 items for storage. An electronic sewing machine cost him Rs. 360 and a manually operated sewing machine Rs. 240. He can sell an electronic sewing machine at a profit of Rs. 22 and a manually operated machine at a profit of Rs. 18. Assume that the electronic sewing machines he can sell is \(x\) and that of manually operated machines is y .
The maximum value of \(\mathrm{x}+\mathrm{y}\) is \(\_\_\_\_\) .
Select an option to see the answer, or skip this question.
Question 8 of 10
A dealer in
A dealer in
A dealer in rural area wishes to purchase a number of sewing machines. He has only Rs. 5,760 to invest and has space for at most 20 items for storage. An electronic sewing machine cost him Rs. 360 and a manually operated sewing machine Rs. 240. He can sell an electronic sewing machine at a profit of Rs. 22 and a manually operated machine at a profit of Rs. 18. Assume that the electronic sewing machines he can sell is \(x\) and that of manually operated machines is y .
Which of the following is not a constraint?
Select an option to see the answer, or skip this question.
Question 9 of 10
A dealer in
A dealer in
A dealer in rural area wishes to purchase a number of sewing machines. He has only Rs. 5,760 to invest and has space for at most 20 items for storage. An electronic sewing machine cost him Rs. 360 and a manually operated sewing machine Rs. 240. He can sell an electronic sewing machine at a profit of Rs. 22 and a manually operated machine at a profit of Rs. 18. Assume that the electronic sewing machines he can sell is \(x\) and that of manually operated machines is y .
The profit is maximum when \((x, y)=\) \(\_\_\_\_\)
Select an option to see the answer, or skip this question.
Question 10 of 10
A dealer in
A dealer in
A dealer in rural area wishes to purchase a number of sewing machines. He has only Rs. 5,760 to invest and has space for at most 20 items for storage. An electronic sewing machine cost him Rs. 360 and a manually operated sewing machine Rs. 240. He can sell an electronic sewing machine at a profit of Rs. 22 and a manually operated machine at a profit of Rs. 18. Assume that the electronic sewing machines he can sell is \(x\) and that of manually operated machines is y .
The maximum profit is Rs. \(\_\_\_\_\) .
Select an option to see the answer, or skip this question.

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