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CUET
-- Mathematics - Section B1
Probability
The probability that A speaks the truth is $\frac{4}{5}$. A coin is tossed and A reports 'Heads'. The probability that it actually showed 'Heads' is :
$\frac{1}{5}$
$\frac{4}{5}$
$\frac{3}{5}$
$\frac{2}{5}$