Maths Chapter 13 – Multiplication Theorem Probability MCQ Question Answers for CUET 2024

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4. A bag contains 6 red, 4 blue and 2 yellow balls. Three balls are drawn one by one with replacement. Find the probability of getting exactly one red ball.
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6. The mean and the variance of a binomial distribution are 4 and 2 respectively. Find the probability of atleast 6 successes.
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9. P has 2 children. He has a son, Jatin. What is the probability that Jatin’s sibling is a brother?
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15. Two balls are drawn one after another (without replacement) from a bag containing 2 white, 3 red and 5 blue balls. What is the probability that atleast one ball is red?
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16. In a binomial distribution, the sum of its mean and variance is 1.8. Find the probability of two successes, if the event was conducted times.
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19. If E and F are independent events, then;
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20. If P(A) = 0.4, P(b) = 0.8 and P(B|A) = 0.6, then P(A ∪ B) equal to
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22. If P (A) = 0.8, P (B) = 0.5 and P (B|A) = 0.4, what is the value of P (A ∩ B)?
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24. Two events A and B will be independent, if
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