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Directions For Questions
Consider the following LPP:
Maximize 10x – 7y
Subject to x – y ≤ 1
x + y ≥ 3
x, y ≥ 0
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Which of the following is true?
The mean weight of 150 students in 6th class is 60 kg. The mean weight of boys in the class is 70 kg and that of girls is 55 kg. The number of boys and girls in the class are respectively
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