Question
Sat August 25, 2012 By: Lekha
 

A NATURAL NUMBER X IS CHOSEN AT RANDOM FROM SET [1,2,3...100}.THE PROBABILITY THAT X+100/X>50 IS?A)1/10 B)11/50 C)11/20 D)11/48

Expert Reply
Sun August 26, 2012
 
So, required probability = 55/100 = 11/20
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