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Class XI Mathematics - Probability Quiz
Class XI
Mathematics
Probability
10 questions
EASY
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Preview questions
1. What is the probability of an event that is certain to happen?
0 · 0.5 · 1 · 1.5
2. If the probability of an event A is 0.3, what is the probability of the event not happening?
0.3 · 0.5 · 0.7 · 1.0
3. Which of the following is a valid probability value?
-0.1 · 0.0 · 0.5 · 1.1
4. What is the sum of probabilities of all possible outcomes of a random experiment?
0 · 1 · 0.5 · Depends on the experiment
5. In a single die roll, what is the probability of rolling a number greater than 4?
1/6 · 1/3 · 1/2 · 1/4
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