There are 1000 junior and 800 senior students in a class. And there are 60 sibling pairs where each pair has 1 junior and 1 senior.1 student is chosen from senior and 1 from junior randomly.What is the probability that the two selected students are from a sibling pair?
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Sir / madam, My question is In selling an article for Rs.76, there is profit of 52%. If it is sold for Rs.75 the profit percent will be a. 44 b. 46 c. 48 d. 50 Advance Thanks, R.Rengaraj {SCE 12/2008/Pg 2 of 85} {On this forum my 1st Question.}
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