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Question
A box contains 3 white, 4 red and 7 blue erasers. If five erasers are taken at random then the probability that all the five are blue color is:
Options:
A .  $$\frac{{2}}{{126}}$$
B .  $$\frac{{3}}{{286}}$$
C .  $$\frac{{12}}{{121}}$$
D .  $$\frac{{13}}{{211}}$$
Answer: Option B

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