1.

A box containing 4 white pens and 2 black pens. Another box containing 3 white pens and 5 black pens. If one pen is selected from  each box, then the probability that both the pens are white is equal to                                  [Pb.CET 2002]

A.                 \[\frac{1}{2}\]       
B.                 \[\frac{1}{3}\]
C.                 \[\frac{1}{4}\]       
D.                 \[\frac{1}{5}\]
Answer» D.                 \[\frac{1}{5}\]


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