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One kind of cake requires 200 g of fl...

One kind of cake requires 200 g of flour and 25 g of fat, and another kind of cake requires 100 g of flour and 50 g of fat. Find the maximum number of cakes which can be made from 5 kg of flour and 1 kg of fat assuming that there is no shortage of the other ingredients used in making the cakes. Make an L.P.P. of the above and solve it graphically.

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One kind of cake requires 200 g of flour and 25 g of fat, and another kind of cake requires 100 g of flour and 50 g of fat. Find the maximum number of cakes which can be made from 5 kg of flour and 1 kg of fat assuming that there is no shortage of the other integredients used in making the cakes. Formulate the above as a linear programming problem and solve graphically.

One kind of cake requires 300g of flour and 15g of fat, another kind of cake requires 150g of flour and 30g of fat. Find the maximum number of cakes which can be made from 7.5 kg of flour and 600f of fat, assuming that there is no shortage of the other ingredients used in making the cakes. Make it as an L.PP. and solve it graphically.

One kind of cake requires 200 g of flour and 25 g of fat and another kind of cake requires 100g of flour and 50 g of fat. Find the maximum number of cakes which can be in make from 5 kg of flour and 1 kg of fat, assuming that there is no shortage of other in gradients used in making the cakes. Formulate the above as a linear programming problem and solve it graphically.

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XII BOARD PREVIOUS YEAR PAPER ENGLISH-BOARD PAPER SOLUTIONS-All Questions
  1. Find the equation of the plane through the line of intersection of the...

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  2. A bag contains 4 red and 4 black balls, another bag contains 2 red and...

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  3. One kind of cake requires 200 g of flour and 25 g of fat, and anoth...

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  4. Using properties of determinants, prove that |[(a+1)(a+2),a+2,1],[(a...

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  5. Solve the differential equation x^2dy+(x y+y^2)dx=0 given y=1, when x=...

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  6. Find the particular solution of the differential equation x(dy)/(dx)+y...

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  7. From a lot of 15 bulbs which include 5 defectives, a sample of 2 bulbs...

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  8. Probability of solving specific problem independently by A and B are 1...

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  9. Find the area of the region in the first quadrant enclosed by the y-ax...

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  10. Evaluate : int0^(pi/2)(dx)/(1+sqrt(tanx))

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  11. Show that the four points A, B, C and D with position vectors4 hat i+...

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  12. Find the shortest distance between the lines vec r=( hat i+2 hat j+ h...

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  13. Find the derivative of (sinx)^x+sin^(-1)sqrt(x) w.r.t. x

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  14. If y=(xcos^(-1)x)/(sqrt(1-x^2))-logsqrt(1-x^2), then prove that (dy)/(...

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  15. Find int((x^2+1)e^x)/((x+1)^2)dx

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  16. If x=asec^3theta,y=atan^3theta, find (d^2y)/(dx^2) at theta=pi/4

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  17. Solve : tan^(-1)2x+tan^(-1)3x=pi/4

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  18. Prove that : tan^(-1)(63/16)=sin^(-1)\(5/13)+cos^(-1)(3/5)

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  19. A tank with rectangular base and rectangular sides open at the top is ...

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  20. Let f: N -> R be a function defined as f(x)=4x^2+12 x+15. Show that f:...

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