6 JEE Main 2014 Probability previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2014 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.
A number x is chosen at random from the set \1, 2,3,4, … ., 100\. Define the event: A= the chosen number x satisfies ((…
Let A and B be two events such that P A ∪ B ¯ = 1 6 ,   P A ∩ B = 1 4 and P A ¯ = 1 4 , wher…
If X has a binomial distribution, B(n, p) with parameters n and p such that P(X=2)=P(X=3), then E(X), the mean of varia…
Let A and E be any two events with positive probabilities Statement I: P E / A ≥ P A / E P E . Statement II: P A…
A set S contains 7 elements. A non-empty subset A of S and an element x of S are chosen at random. Then the probability…
If A and B are two events such that P A ∪ B = P A ∩ B , then the incorrect statement amongst the following…