Question:medium

If two smallest squares are chosen at random on a chess board then the probability of getting these squares such that they do not have a side in common is

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When a probability question asks for "at least one" or "not", it's often much simpler to calculate the probability of the complementary event (the event you *don't* want) and subtract it from 1.

Updated On: Mar 30, 2026

$ \frac{1}{18} $
$ \frac{5}{36} $
$ \frac{17}{18} $
$ \frac{7}{36} $

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The Correct Option is C

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If two smallest squares are chosen at random on a chess board then the probability of getting these squares such that they do not have a side in common is

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The Correct Option is C

Solution and Explanation

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