Home
Class 12
MATHS
A bag contains 4 tickets numbered 00, 01...

A bag contains 4 tickets numbered 00, 01, 10 and 11. Four tickets are chosen at random with replacement, the probability that the sum of numbers on the tickets is 22 is

A

`(3)/(32)`

B

`(9)/(64)`

C

`(5)/(256)`

D

`(7)/(256)`

Text Solution

Verified by Experts

The correct Answer is:
(a)
Promotional Banner

Similar Questions

Explore conceptually related problems

A box contains tickets numbered 1 to 20. 3 tickets are drawn from the box with replacement. The probability that the largest number on the tickets is 7, is

A bag contains 17 tickets numbered from 1 to 17. A ticker is drawn without replacing the first one. The probability tha both the tickets may show even numbers is

Out of 21 ticket marked 1,2….21 , three are drawn at random without replacement . The probability that these numbers are in A.P is :

Two non negative integers are chosen at random. The probability that the sum of the square is divisible by 10, is

Four numbers are chosen at random from {1,2,3, …..40} The probubility that they are not consecutive is

A bag contains 3 black and 4 white balls. Two balls are drawn one by one at random without replacement. The probability that second drawn ball is white is

A bag contains 17 tickets numbered from 1 to 17. A ticket is drawn at random, the another ticket is drawn without replacing the first one. The probability that both the tickets may show even number is

A book contains 1000 pages. A page is chosen at random. Find the probability that the sum of the digits of the marked number on the page is equal to 9.

A bag contains 5 red and 3 blue balls. If 3 balls are drawn at random without replacement the probability of getting exactly one red ball is