A box contains 10 mangoes out of which 4...

A box contains 10 mangoes out of which 4 are rotten. Two mangoes are taken out together. If one of them is found to be good, then find the probability that the other is also good.

`1//3`

`8//15`

`5//13`

`2//3`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

PROBABILITY
OBJECTIVE RD SHARMA ENGLISH|Exercise Section II - Assertion Reason Type|22 Videos
PERMUTATIONS AND COMBINATIONS
OBJECTIVE RD SHARMA ENGLISH|Exercise Chapter Test|60 Videos
QUADRATIC EXPRESSIONS AND EQUATIONS
OBJECTIVE RD SHARMA ENGLISH|Exercise Chapter Test|50 Videos

Similar Questions

Explore conceptually related problems

A bag contains 10 mangoes out of which 4 are rotten. Two mangoes are taken out together. If one of them is found to be good, the probability that other is also good is (a) 1/3 (b) 8/(15) (c) 5/(18) (d) 2/3

A box contains mangoes ut of 4 are rotten . Two mangoes are taken out together is found that atleast one of them to be good , then the probability that are good is

A box contains 60 eggs. Out of which 16 2/3% are rotten ones. How many eggs are rotten?

A family has two children. If one of them is boy, then the probability that other is also a boy, is

A basket contains 20 apples and 10 oranges out of which 5 apple and 3 orange are defective. If a person takes out 2 at random what is the probability that either both are apples or both are good?

A basket contains 20 apples and 10 oranges out of which 5 apples and 3 oranges are defective. If a person takes out 2 at random what is the probability that either both are apples or both are good?

A box contains 6 nails and 10 nuts. Half of the nails and half of the nuts are rusted. If one item is chosen at random, then find the probability that it is rusted or is a nail.

A box contains 13 bulbs out of which 5 are defective. 3 bulbs are randomly drawn, one by one without replacement, from the box. Find the probability distribution of the number of defective bulbs.

OBJECTIVE RD SHARMA ENGLISH-PROBABILITY -Chapter Test

A, B, C are any three events. If P(S) denotes the probability of S hap...
Text Solution
|
In a class of 125 students 70 passed in Mathematics, 55 in Statistics,...
Text Solution
|
A box contains 10 mangoes out of which 4 are rotten. Two mangoes are t...
Text Solution
|
A lot consists of 12 good pencils , 6 with minor defects and 2 with ma...
Text Solution
|
3 mangoes and 3 apples are in a box. If 2 fruits are chosen at random,...
Text Solution
|
There are 3 bags which are known to contain 2 white and 3 black, 4 ...
Text Solution
|
Among the workers in a factory only 30% receive bonus and among those ...
Text Solution
|
If two events Aa n dB are such that P(A^o)=0. 3 ,P(B)=0. 4 ,a n dP(...
Text Solution
|
An almirah stores 5 black and 4 white socks well mixed. A boy pulls ou...
Text Solution
|
There are 4 white and 4 black in a bag and 3 balls are drawn at random...
Text Solution
|
Cards are drawn one-by-one at random from a well-shuffled pack of 52 ...
Text Solution
|
Five different objects A1,A2,A3,A4,A5 are distributed randomly in 5 pl...
Text Solution
|
A father has 3 children with at least one boy. The probability that he...
Text Solution
|
Out of 13 applicants for a job, there are 5 women and 8 men. It is des...
Text Solution
|
A box contain 100 tickets numbered 1, 2,......, 100. Two tickets are c...
Text Solution
|
A wire of length l is cut into three pieces. Find the probability that...
Text Solution
|
If x in [0,5], then what is the probability that x^2 - 3x + 2 > 0
Text Solution
|
If ain[-20, 0], find the probability that the graph of the function y=...
Text Solution
|
The probability that A can solve a problem is 2//3 and B can solve it ...
Text Solution
|
A bag contains (2n+1) coins. It is known that n of these coins have a ...
Text Solution
|