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Aptitude
Area Practice Q&A-Easy
Q:261
Evaluate $^8C_{2}$
28
18
16
26
Check Answer
Explanation:
$^8C_{2}$= $\dfrac{8\times7}{2\times1}$=28
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An urn contains 5 red and 3 blue balls.In how many different ways,2 red and 1 blue balls can be drawn?
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