4 JEE Main 2012 Probability previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2012 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 numbers are chosen at random without replacement from \1,2,3, … . .8\. The probability that their minimum is 3 ,…
If six students, including two particular students A and B, stand in a row, then the probability that A and B are separ…
There are two balls in an urn. Each ball can be either white or black. If a white ball is put into the urn and there af…
A number n is randomly selected from the set \1,2,3, … ., 1000\. The probability that ₌₁ⁿ i²₌₁ⁿ i is an integer is