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If a young man rides his motorcycle at 2...

If a young man rides his motorcycle at 25 km/h, he had to spend of ₹ 2 per km on petrol with very little pollution in the air. If he rides it at a faster speed of 40 km/h, the petrol cost increases to ₹ 5 per km and rate of pollution also increases. He has ₹ 100 to spend on petrol and wishes to find what is the maximum distance he can travel within one hour? Express this problem as an LPP and solve it graphically to find the distance to be covered with different speeds.

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The correct Answer is:
he can travel maximum 130 km in hour.
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ARIHANT PUBLICATION-LINEAR PROGRAMMING-QUSTIONS FOR PRACTICE (Long Answer Type Questions 6 Marks)
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  3. Solve the following LPP graphically. Minimise Z =20x1 +40x2 Su...

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  4. Solve the following LPP graphically Maximise Z=20x1+10x2 Subje...

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  5. Solve the following LPP graphically Maximize z=5x1+3x2 Subject to 3x1...

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  6. Solve the following LPP graphically. Maximise Z = 2x + 3y Subj...

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  7. Solve the following LPP graphically : Maximize Z=3x(1) +2x(2) subj...

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  8. Maximise Z=5x+11y Subject to x+4yle30,5x+2yge60and xge0,yge0.

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  9. Maximise Z=-10x+2y Subject to -x+yge-1,x+yle6,yle5and x,yge0.

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