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If the probabilities for A to fail in an examination is 0.2 and that for B is 0.3, then the probability that either A or B fails is

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If the probability for A to fail in an examination is 0.2 and that for B is 0,3 , then the probability that either A or B fails is

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VMC MODULES ENGLISH-PROBABILITY-JEE ADVANCED (ARCHIVE)
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  4. In a certain city, only 2 newspapers A and B are published. It is know...

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  14. If from each of the three boxes containing 3 whiter and 1 black, 2 ...

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  17. A student appears for tests I, II and III. The student is successful i...

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