MathDB
Random pick problem

Source: AHSME 1986 problem 22

October 1, 2011
probabilityAMC

Problem Statement

Six distinct integers are picked at random from {1,2,3,,10}\{1,2,3,\ldots,10\}. What is the probability that, among those selected, the second smallest is 33?
<spanclass=latexbold>(A)</span> 160<spanclass=latexbold>(B)</span> 16<spanclass=latexbold>(C)</span> 13<spanclass=latexbold>(D)</span> 12<spanclass=latexbold>(E)</span> none of these <span class='latex-bold'>(A)</span>\ \frac{1}{60}\qquad<span class='latex-bold'>(B)</span>\ \frac{1}{6}\qquad<span class='latex-bold'>(C)</span>\ \frac{1}{3}\qquad<span class='latex-bold'>(D)</span>\ \frac{1}{2}\qquad<span class='latex-bold'>(E)</span>\ \text{none of these}