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A wholesale dealer wants to starts the b...

A wholesale dealer wants to starts the business with Rs. 2,40,000. The cost price of a quintal wheat is Rs. 2000 and the cost price of a quintal rice is Rs. 3000. He has the space capacity for 200 quintals grain. The profit from the sale of one quintal wheat is Rs. 125 and that from one quintal rice is Rs. 200. If he has x quintal rice and y quintal wheat then the objective function for the maximum profit is ............

A

125x + 200y

B

200x + 125y

C

2000x + 3000y

D

`2000/200x+3000/125y`

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The correct Answer is:
B
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KUMAR PRAKASHAN-LINEAR PROGRAMMING-MULTIPLE CHOICE QUESTIONS
  1. The following five inequalities form the feasible region. 2x-y le 8, x...

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  2. The position of the points O(0, 0) and P(2, -1) is ………, in the region ...

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  3. The constraints x+y le 4, 3x+3y ge 18, x ge 0, y ge 0 defines on ………

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  4. The solution set of the constraints x+2y le 2000, x+y le 1500, y le 60...

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  5. Out of the following points, how many points are satisfied the inequal...

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  6. How many points having integer co-ordinates are there in the feasible ...

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  7. z = 30x - 30y + 1800 is a objective function. The corner points of the...

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  8. The corner points of the bounded feasible region are (0, 1), (0, 7), (...

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  9. The constraints -x+y le 1, -x+3y le 9, x ge 0, y ge 0 defines on ………

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  10. The solution set of the constraints 2x+3y le 6, 5x+3y le 15" and "x ge...

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  11. The solution set of the constraints 2x+3y le 6, x+4y le 4" and "x ge 0...

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  12. The region formed by the inequalities 2x+3y-5 le 0, 4x-3y+2 le 0" and ...

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  13. A wholesale dealer wants to starts the business with Rs. 2,40,000. The...

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  14. The corner points of the bounded feasible region are (0, 0), (2, 0), (...

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  15. The production of item A is x and the production of item B is y. If th...

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  16. The corner points of the bounded feasible region are (60, 0), (120, 0)...

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  17. The minimum value of z = 2x + 4y subject to constraints x+2y ge 10, 3x...

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  18. Objective function of a LPP is …………

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  19. The vertices of the feasible region determined by some linear constrai...

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  20. If the vertices of a feasible region are O(0, 0), A(10, 0), B(0, 20), ...

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