6 JEE Main 2018 Probability previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2018 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 bag contains 4 red and 6 black balls. A ball is drawn at random from the bag, its color is observed and this ball alo…
A box A contains 2 white, 3 red and 2 black balls. Another box B contains 4 white, 2 red and 3 black balls. If two ball…
A box ' A ' contanis 2 white, 3 red and 2 black balls. Another box ' Bⁱme contains 4 white, 2 red and 3 black balls. If…
Two different families A and B are blessed with equal number of children. There are 3 tickets to be distributed amongst…
A player X has a biased coin whose probability of showing heads is p and a player Y has a fair coin. They start playing…
Let A ,   B and C be three events, which are pair-wise independent and E ¯ denotes the complement of an event…