Four distinct integer are picked at random from {0, 1, 2, 3, 4, 5, 6}. If the probability that among those selected the second smallest is 3 is ‘P’, then ‘35P’ is equal to ___
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Solution
Req. Probability =3C1.3C27C4=3×37×6×5×1×2×3=935=P⇒35P=9