Pregunta de entrevista

Entrevista de Q & A Analyst Training Program

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Eze Software

Scenario: If you were running late for a job interview and you had no lights on in your apartment. Let's say you went into your dresser drawer and had to pull out one pair of socks. All you had was black or brown socks. And there were 5 socks total, what is the least amount of pulls you could do?

Respuesta

Respuestas de entrevistas

4 respuestas

1

You have to pull out three socks to be sure that you had at least two of one color.

tjg en

0

it's 2. You could be lucky and get 2 socks of the same color.

Anónimo en

0

it would have to be three socks because if you pulled just two, you could get one black and one brown.

Anónimo en

1

basically you have to keep in mind the probability of pulling out each sock. the shortest answer would be 2 pulls.

Anónimo en

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