27 JEE Main 2023 Probability previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2023 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.
Three dice are rolled. If the probability of getting different numbers on the three dice is p q , where p and q are co-…
Let M be the maximum value of the product of two positive integers when their sum is 66 . Let the sample space S = x &#…
Two dice A and B are rolled. Let the numbers obtained on A and B be α and β respectively. If the variance of…
Let N denote the sum of the numbers obtained when two dice are rolled. If the probability that 2 N < N ! is m n whe…
There rotten apples are mixed accidently with seven good apples and four apples are drawn one by one without replacemen…
A bag contains 6 balls. Two balls are drawn from it at random and both are found to be black. The probability that the…
Let A be the event that the absolute difference between two randomly chosen real numbers in the sample space 0 , 60 is…
25 % of the population are smokers. A smoker has 27 times more chances to develop lung cancer then a non-smoker. A pers…
Let Ω be the sample space and A ⊆ Ω be an event. Given below are two statements: (S1): If P ( A ) = 0 ,…
A bag contains 6 white and 4 black balls. A die is rolled once and the number of balls equal to the number obtained on…
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