Multiple choice

A ludo die is rolled, then the probability that the number of dots on its upper face is less than $4$ is ________.

  1. $0$
  2. $\dfrac {1}{2}$
  3. $\dfrac {1}{3}$
  4. $1$
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B Correct answer
Explanation

A die has 6 faces: {1, 2, 3, 4, 5, 6}. The outcomes less than 4 are {1, 2, 3}. The probability is 3/6 = 1/2.

AI explanation

A standard die has six possible outcomes, and the numbers less than 4 are 1, 2, and 3. Using the classical probability formula, 3 favorable outcomes are divided by 6 total outcomes. This simplifies to a probability of 1/2.

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