A fair die is tossed...... | JEE Advanced 2009

JEE Advance 2009

Paper-1

Question

A fair die is tossed repeatedly until a six is obtained. Let X denote the number of tosses required. The probability that $\mathrm{X} \geq 3$ equals

Select the correct option:

$\frac{125}{216}$

$\frac{25}{36}$

$\frac{5}{36}$

$\frac{25}{216}$

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