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IIT-JEE 1981
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For a biased die the probabilities for the different faces to turn up are given below :
This die tossed and you are told that either face $$1$$ or face $$2$$ has turned up. Then the probability that it is face $$1$$ is ...............
Questions Asked from Probability (Fill in the Blanks)
Number in Brackets after Paper Indicates No. of Questions
JEE Advanced Subjects
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