AIEEE 2002 | Probability Question 215 | Mathematics

$$A$$ and $$B$$ are events such that $$P\left( {A \cup B} \right) = 3/4$$,$$P\left( {A \cap B} \right) = 1/4,$$
$$P\left( {\overline A } \right) = 2/3$$ then $$P\left( {\overline A \cap B} \right)$$ is :

$$5/12$$

$$3/8$$

$$5/8$$

$$1/4$$

AIEEE 2002

MCQ (Single Correct Answer)

-1

Out of Syllabus

A dice is tossed $$5$$ times. Getting an odd number is considered a success. Then the variance of distribution of success is :

$$8/3$$

$$3/8$$

$$4/5$$

$$5/4$$

AIEEE 2002

MCQ (Single Correct Answer)

-1

A problem in mathematics is given to three students $$A,B,C$$ and their respective probability of solving the problem is $${1 \over 2},{1 \over 3}$$ and $${1 \over 4}.$$ Probability that the problem is solved is :

$${3 \over 4}$$

$${1 \over 2}$$

$${2 \over 3}$$

$${1 \over 3}$$

Questions Asked from Probability (MCQ (Single Correct Answer))

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