The probability of getting a job for a p...

The probability of getting a job for a person is `(x)/(3)`. If the probability of not getting the job is `(2)/(3)` then the value of x is

`2`

`1`

`3`

`1.5`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

NUMBER AND SEQUENCES
SURA PUBLICATION|Exercise Unit test|12 Videos
RELATIONS AND FUNCTIONS
SURA PUBLICATION|Exercise Unit Test|14 Videos

Similar Questions

Explore conceptually related problems

The probability of guessing the correct answer to a certain question is (x)/(3) . If the probability of not guessing the correct answer is (x)/(5) , then find the value of x .

Fird the probability of getting a head when a coin is tossed once. Also find the probability of getting a tail.

Suppose we throw a die once. (1) What is the probability of getting a number greater than 4? (in) What is the probability of getting a number less than or equal to 4?

A coin is tossed 4 times i. Find the probability of getting exactly 3 heads ii. Find the probability of getting atleast 3 heads iii. Find the probaility of getting utmost 3 heads

A die is thrown once. If probability of getting even

Find the probability of getting more than 7 when two dice are rolled.

The probability that a person will get an electrification contract is (3)/(5) and the probability that he will not get plumbing contract is (5)/(8) . The probability of getting atleast one contract is (5)/(7) . What is the probability that he will get both ?

A die is thrown a fixed number of times. If probability of getting even number 3 times is same as the probability of getting even number 4 times, then probability of getting even number exactly once is a. 1//6 b. 1//9 c. 5//36 d. 7//128

SURA PUBLICATION-ONE MARK QUESTIONS SET -Multiple Choice Question

If two solid hemispheres of same base radius r units are joined togeth...
Text Solution
|
If the radius of the base of a cone is tripled and the height is doubl...
Text Solution
|
The probability of getting a job for a person is (x)/(3). If the proba...
Text Solution
|
If f(x)=2x^(2) and g(x)=(1)/(3x). Then fog is
Text Solution
|
If a function f: A to B is both one-one and onto then f is called a.
Text Solution
|
The first term of an arithmetic progressions is unity and the common d...
Text Solution
|
If 59equiv3 (mod 7) then find 368 equiv (mod 7).
Text Solution
|
y^(2)+(1)/(y^(2)) is not equal to
Text Solution
|
If alpha+ beta=-7 and alpha beta=10 then find the value of alpha-beta=...
Text Solution
|
Which one of the following is true for any two square matrices A and B...
Text Solution
|
The perimeters of two similar triangles triangleABC and trianglePQR ar...
Text Solution
|
The slope of the line joining (12, 3), (4, a) is (1)/(8). The value of...
Text Solution
|
If sintheta=costheta, then the value of 'theta' is .
Text Solution
|
The electric pole subtends an angle of 30^(@) at a point on the same l...
Text Solution
|
A spherical ball of radius r(1) units is melted to make 8 new identica...
Text Solution
|
A solid sphere of radius x cm is melted and cast into a shape of a sol...
Text Solution
|
The standard deviation of a data is 3 . If each value is multiplled by...
Text Solution
|
Let f(x)=sqrt(1+x^(2)) then
Text Solution
|
If f: A to B is a bijective function and if n(A)=5, then n(B) is equal...
Text Solution
|
The sum of the exponents of the prime factors in the prime factorizati...
Text Solution
|