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

A box contains 10 mangoes out of which 4 are spoiled. 2 mangoes are taken together at random. If one of them is found to be good, then the probability that the other is also good, is

`1/3`

`2/3`

`8/15`

`5/13`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

TS EAMCET 2018 (7 MAY SHIFT 1)
TS EAMCET PREVIOUS YEAR PAPERS|Exercise MATHEMATICS|80 Videos
TS EAMCET 2019 (3 MAY SHIFT 2)
TS EAMCET PREVIOUS YEAR PAPERS|Exercise MATHEMATICS|80 Videos

Similar Questions

Explore conceptually related problems

A bag contains 10 identical balls, of which 4 are blue and 6 are red. Three balls are taken out at random from the bag one after the other. Find the probability that all the three balls drawn are red without replacement.

Bag I contains 3 red and 4 black balls. Bag II contains 5 red and 6 black balls. If one ball is drawn at random from one of the bags and it is found to be red, then the probability that it was drawn from Bag II, is

A box contains 100 electric bulbs. Out of them, 10 are defective bulbs. One bulb is taken out at random from this box. What is the probability that it is a non-defective bulb?

In a room, there are 6 couples .Out of them if 4 are chosen at random the probability that they may be 2 couples is

A bag P contains 3 blue and 5 red balls. Another bag Q contains 4 blue and 6 red balls. A ball is drawn at random from one of the bags and is found to be red. The probability that it is from bag Q is

A box contains 5 red marbles, 8 white marbles and 4 green marbles. One marble is taken out of the box at random. What is the probability that the marble taken out will be red?

TS EAMCET PREVIOUS YEAR PAPERS-TS EAMCET 2019 (3 MAY SHIFT 1)-Mathematics

If five dice are thrown simultaneously, then the probability that alte...
Text Solution
|
If two unbiased dice are rolled simultaneously unitl a sum of the numb...
Text Solution
|
A box contains 10 mangoes out of which 4 are spoiled. 2 mangoes are ta...
Text Solution
|
Two dice are rolled. If a random variable X is defined as the absolute...
Text Solution
|
If getting a head on a coin when it is tossed is considered as success...
Text Solution
|
The set of all points that forms a triangle of area 15 sq units with t...
Text Solution
|
Suppose the new axes X, Y are generated by rotating the coordinate axe...
Text Solution
|
A line L makes intercept a and b on the coordinate axes. The axes are ...
Text Solution
|
If m(1), m(2) (m(1) gt m(2)) are the slopes of the lines which make an...
Text Solution
|
If A(-2, 1), B(0, -2), C(1, 2) are the vertices of a triangle ABC, the...
Text Solution
|
If one jine of the pair of lines ax^2+2hxy+by^2=0 bisects the angle be...
Text Solution
|
The equation of the pair of perpendicular lines passing through origin...
Text Solution
|
If one of the diameter of the circle x^(2)+y^(2)-2x-6y+6=0 is a chord ...
Text Solution
|
The line 3x-y+k=0 touches the circle x^(2)+y^(2)+4x-6y+3=0. If k(1), k...
Text Solution
|
If the line ax+by =1 is a tangent to the circle S(r) equiv x^(2)+y^(2)...
Text Solution
|
Each of the two orthogonal circles C(1) and C(2) passes through both t...
Text Solution
|
Find the equation of the radical axis of the following circles. x2+y2+...
Text Solution
|
Study the following statements. I. The vertex of the parabola x=ly^(...
Text Solution
|
Let P represent the point (3, 6) on the parabola y^(2)=12 x. For the p...
Text Solution
|
A tangent is drawn at (3sqrt(3) cos theta, sin theta) (0 lt theta lt p...
Text Solution
|