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Directions : Questions : 220 guests are to be trans- ported from A to B. Any number of buses of the following passenger carrying capacities are available. Type P : 60, Type Q : 50, Type R : 40, Type S : 30 The cost per trip for a bus of each of these types is given as follows : Type P : Rs 200, Type Q : Rs 140, Type R : Rs 125, Type S : Rs 95 No buses can be overloaded and prefer no vacant seats in each trips.
The second cheapest trip arrangement would involve
Directions : Questions : 220 guests are to be trans- ported from A to B. Any number of buses of the following passenger carrying capacities are available. Type P : 60, Type Q : 50, Type R : 40, Type S : 30 The cost per trip for a bus of each of these types is given as follows : Type P : Rs 200, Type Q : Rs 140, Type R : Rs 125, Type S : Rs 95 No buses can be overloaded and prefer no vacant seats in each trips.
How many buses are needed for the above (Minimum cost trip)
Directions : Questions : 220 guests are to be trans- ported from A to B. Any number of buses of the following passenger carrying capacities are available. Type P : 60, Type Q : 50, Type R : 40, Type S : 30 The cost per trip for a bus of each of these types is given as follows : Type P : Rs 200, Type Q : Rs 140, Type R : Rs 125, Type S : Rs 95 No buses can be overloaded and prefer no vacant seats in each trips.
What is the minimum possible cost for the trip?
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