3 JEE Main 2003 Probability previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2003 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.
Five horses are in a race. Mr. A selects two of the horses at random and bets on them. The probability that Mr. A selec…
The mean and variance of a random variable X having binomial distribution are 4 and 2 respectively, then P (X=1) is
Events A, B, C are mutually exclusive events such that P(A)=3 x+13, P(B)=x-14 and P(C)=1-2 x4. The set of possible valu…