A box contains $10$ good articles and $6$ with defects. One article is chosen at random. What is the probability that it is either good or has a defect
A box contains $10$ good articles and $6$ with defects. One article is chosen at random. What is the probability that it is either good or has a defect
- A
$\frac{{24}}{{64}}$
- B
$\frac{{40}}{{64}}$
- C
$\frac{{49}}{{64}}$
- D
$\frac{{64}}{{64}}$
Similar Questions
A bag $x$ contains $3$ white balls and $2$ black balls and another bag $y$ contains $2$ white balls and $4$ black balls. A bag and a ball out of it are picked at random. The probability that the ball is white, is
A bag $x$ contains $3$ white balls and $2$ black balls and another bag $y$ contains $2$ white balls and $4$ black balls. A bag and a ball out of it are picked at random. The probability that the ball is white, is
- [IIT 1971]
There are $10$ pairs of shoes in a cupboard from which $4$ shoes are picked at random. The probability that there is at least one pair, is
There are $10$ pairs of shoes in a cupboard from which $4$ shoes are picked at random. The probability that there is at least one pair, is
Two persons each make a single throw with a die. The probability they get equal value is ${p_1}$. Four persons each make a single throw and probability of three being equal is ${p_2}$, then
Two persons each make a single throw with a die. The probability they get equal value is ${p_1}$. Four persons each make a single throw and probability of three being equal is ${p_2}$, then
Two coins (a one rupee coin and a two rupee coin) are tossed once. Find a sample space.
Two coins (a one rupee coin and a two rupee coin) are tossed once. Find a sample space.
The chance of throwing at least $9$ in a single throw with two dice, is
The chance of throwing at least $9$ in a single throw with two dice, is