Home
Class 12
MATHS
An unbiased die with faced marked 1, 2, ...

An unbiased die with faced marked 1, 2, 3, 4, 5, and 6 is rolled four times. Out of four face value obtained, the probability that the minimum face value is not less than 2 and the maximum face value is not greater than five is then `16//81` b. `1//81` c. `80//81` d. `65//81`

A

`(16)/(81)`

B

`(1)/(81)`

C

`(80)/(81)`

D

`(65)/(81)`

Text Solution

Verified by Experts

The correct Answer is:
(a)
Promotional Banner

Similar Questions

Explore conceptually related problems

A number is selected from numbers 1, 2, 3, 4 and another number is selected from numbers 1, 5, 6, 12. Find the probability that the product of two numbers selected is less than 12.

The probability of an event that person hits the target is (1)/(4) . He hits target at least n times. The probability that to hit target n times is more than (2)/(3) then minimum value of n is ........

Two numbers are selected randomly from the set S={1,2,3,4,5,6} without replacement one by one. The probability that minimum of the two numbers is less than 4 is 1//15 b. 14//15 c. 1//5 d. 4//5

All the values of m for whilch both the roots of the equation x^2-2m x+m^2-1=0 are greater than -2 but less than 4 lie in the interval

four fair dice D_1, D_2,D_3 and D_4 each having six faces numbered 1,2,3,4,5 and 6 are rolled simultaneously. The probability that D_4 shows a number appearing on one of D_1,D_2,D_3 is

Find the values of a for which one root of equation (a-5)x^(2)-2ax+a-4=0 is smaller than 1 and the other greater than 2.

If the roots of the equaion x^4-12 x^3+c x^2+dx+81=0 are positive then the value of c is The value of d is. Roots of the equation 2cx+d=0 is

A die is numbered in such a way that its faces show the numbers 1, 2, 2, 3, 3, 6. It is thrown two times and the total score in two throws is noted. Complete the following table which gives a few values of the total score on the two throws : What is probability that the total score is ( 1 ) even ? (2)6? ( 3 ) at least 6 ?

Power transfer by a non-ideal cell to an external resistor can be same for two different values. Out of which on value (R_(1)) is less than internal resistance of cell and another (R_(2)) is greater than internal resistance of cell then:

If the points A(-1, 3, 2), B(-4, 2, -2) and C(5, 5, lambda ) are collinear then find the value of lambda .