If a motorcyclist rides at a speed of 50 km/hr, he has to spend Rs. 2 per km on petrol. If he rides at a faster speed of 70 km/hr, the petrol cost increases to Rs. 2.5 per km. He has Rs. 500 To spend on petrol and wishes to travel maximum distance within an hour. Formulate as LPP.A. Maximize `z=x+y` subject to `(x)/(50)+(y)/(70)le1,2x+2.5yge500,xge0,yge0`B. Maximize `z=x+y` subject to `(x)/(50)+(y)/(70)le1,2x+2.5yle500,xge0,yge0`C. Maximize `z=x+y` subject to `(x)/(50)+(y)/(70)ge1,2x+2.5yle500,xge0,yge0`D. Maximize `z=x+y` subject to `(x)/(50)+(y)/(70)ge1,2x+2.5yge500,xge0,yge0`

If a motorcyclist rides at a speed of 50 km/hr, he has to spend Rs. 2

1.	If a motorcyclist rides at a speed of 50 km/hr, he has to spend Rs. 2 per km on petrol. If he rides at a faster speed of 70 km/hr, the petrol cost increases to Rs. 2.5 per km. He has Rs. 500 To spend on petrol and wishes to travel maximum distance within an hour. Formulate as LPP.A. Maximize `z=x+y` subject to `(x)/(50)+(y)/(70)le1,2x+2.5yge500,xge0,yge0`B. Maximize `z=x+y` subject to `(x)/(50)+(y)/(70)le1,2x+2.5yle500,xge0,yge0`C. Maximize `z=x+y` subject to `(x)/(50)+(y)/(70)ge1,2x+2.5yle500,xge0,yge0`D. Maximize `z=x+y` subject to `(x)/(50)+(y)/(70)ge1,2x+2.5yge500,xge0,yge0`
Answer» Correct Answer - B

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Objective function of an LPP isA. a constraintB. a function to be optimisedC. a relation between the variableD. feasible region
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