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Questions  >>  JEEMAIN and NEET  >>  Mathematics  >>  Class12  >>  Probability
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Q)

A fair die is tossed until a number greater than 4 appears. The probability that an even number of tosses shall be required is

$\begin {array} {1 1} (A)\;\large\frac{1}{2} & \quad (B)\;\large\frac{3}{5} \\ (C)\;\large\frac{1}{5} & \quad (D)\;\large\frac{2}{3} \end {array}$

 

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