Test Index

Probability

Section: Mathematics

© examsnet.com

Question : 7

Total: 52

Let X be the set of all five digit numbers formed using 1,2,2,2,4,4,0. For example, 22240 is in X while 02244 and 44422 are not in X. Suppose that each element of X has an equal chance of being chosen. Let p be the conditional probability that an element chosen at random is a multiple of 20 given that it is a multiple of 5 . Then the value of 38p is equal to

[JEE Adv 2023 P2]

Your Answer:

Go to Question:

Prev Question

Next Question

Similar Free Exams: