29 JEE Main 2022 Probability previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2022 previous-year questions from the Probability chapter of Mathematics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Probability chapter hub.
Out of 60 % female and 40 % male candidates appearing in an exam, 60 % candidates qualify it. The number of females qua…
Let S be the sample space of all five digit numbers. If p is the probability that a randomly selected number from S , i…
If a point A x , y lies in the region bounded by the y -axis, straight lines 2 y + x = 6 and 5 x - 6 y = 30 , then the…
Let E 1 , E 2 , E 3 be three mutually exclusive events such that P E 1 = 2 + 3 p 6 , P E 2 = 2 - p 8 and P E 3 = 1 - p…
If a random variable X follows the Binomial distribution B 33 , p such that 3 P X = 0 = P X = 1 , then the value of P X…
Let S = E , E 2 … E 8 be a sample space of raddom experiment such that P E n = n 36 for every n = 1 , 2 … .…
The sum and product of the mean and variance of a binomial distribution are 82 . 5 and 1350 respectively. They the numb…
A random variable X has the following probability distribution: X 0 1 2 3 4 P X k 2 k 4 k 6 k 8 k The value of P 1 <…
Let S = 1 , 2 , 3 , … , 2022 . Then the probability, that a randomly chosen number n from the set S such that H C…
Let E 1 and E 2 be two events such that the conditional probabilities P E 1 ∣ E 2 = 1 2 , P E 2 ∣ E 1 = 3 4…
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