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A special lottery is to be held to select a student who will live in the only deluxe room in a hostel. There are 100 Year-III, 150 Year-II and 200 Year-I students who applied. Each...
Solution
Total number of names in the lottery is = 3(100) + 2(150) + 1(200) = 800Number of ways in which one name can be...
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