Question 21

A card-board box contains 12 pairs each of three different types of hand gloves used by batsman in Cricket. They are separated into single units of gloves and all mixed. You cannot see the gloves from outside, but you can put your hands through the pigeon hole and take out one glove at a time. What will be the minimum number of gloves one should take out to get one perfect pair of gloves to be sure?

Solution

The first 12 draws could be one from each of the pairs.
The 13th glove needs to match one of the 12 as You already have take out 13 gloves to be sure of a pair.
Therefore,Option B is correct.

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