A bag contains 4 black balls and 6 red b...

A bag contains 4 black balls and 6 red balls. One ball is drawn at random. The probability that it is red is

A

`5//8`

B

`3//5`

C

`1//2`

D

`1//56`

Text Solution

Verified by Experts

The correct Answer is:

B

Topper's Solved these Questions

PROBABILITY
DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE-1B|62 Videos
PROBABILITY
DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE-1C|142 Videos
PROBABILITY
DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 (SPECIAL TYPE QUESTIONS) SET-4|5 Videos
PERMUTATIONS & COMBINATIONS
DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 ( SPECIAL TYPE QUESTIONS ) SET -4|10 Videos
PRODUCTS OF VECTORS
DIPTI PUBLICATION ( AP EAMET)|Exercise Exercise 2 (Special Type Questions) SET -D|14 Videos

Similar Questions

Explore conceptually related problems

A bag contains 4 green , 6 black, and 7 white balls. A ball is drawn at random. The probability that it is either a black ball or a white ball is

A bag contains 2 red, 3 black , 4 white balls. 2 balls are drawn at random . The probability that they are different colours is

A bag contains 3 red, 4 white and 6 blue balls. 3 balls are drawn at random. The probability that they are of different colours is

A bag contains 5 white, 7 blacks and 4 red balls,3 are drawn at random . The probability that all the three balls are white is

A bag contains 5 red balls , 3 black balls and 4 white balls . There balls are drawn at random. The propability that they are not of same colour is

A bag contains 6 white and 4 black balls. Two balls are drawn at random. The probability that they are of the same colour is

A bag contains 5 black balls 4 white balls and 3 red balls. If a ball is selected at random the probability that it is a black or a red ball is

A bag contains 6 white and 4 black balls. Two ball are drawn at random. The probability that they are of the different colour is

A bag contains 4 white balls, 6 red balls, 7 black balls and 3 blue balls. One ball is drawn at random from the bag. Find the probability that the ball drawn is red or white.

DIPTI PUBLICATION ( AP EAMET)-PROBABILITY-EXERCISE-1A

Two cards are drawn from a pack. The probability of getting two hearts...
Text Solution
|
If two cards are drawn from a well shuffled pack , the probability tha...
Text Solution
|
A bag contains 4 black balls and 6 red balls. One ball is drawn at ran...
Text Solution
|
When two balls are drawn from a bag containing 2 white, 4 red and 6 bl...
Text Solution
|
A bag contains 5 white, 7 blacks and 4 red balls,3 are drawn at rando...
Text Solution
|
In a bag there are ten balls in which three are red. The probability t...
Text Solution
|
From a bag containing 3 red and 5 black balls. One ball is drawn at ra...
Text Solution
|
A bag contain 12 two rupee coins , 7 one rupee coins and 4 half rupee ...
Text Solution
|
A bag contains 12 two rupee coins, 7 one rupee coins and 4 half rupee ...
Text Solution
|
A coin and six faced die, both unbaised are thrown simultaneously . Th...
Text Solution
|
Two cards are drawn from a pack. The probability that one of them is a...
Text Solution
|
From a pack of 52 cards, two cards are drawn, the first being replace...
Text Solution
|
Three mangoes and three apples are in a box. IF two fruits are chosen ...
Text Solution
|
Three balls are drawn at random from collection of 7 white, 12 green a...
Text Solution
|
There are two ums. Um A has 3 distinct red balls and um B has 9 distin...
Text Solution
|
A bag contains 12 two rupee coins, 8 one rupee coins, and 4 half rupee...
Text Solution
|
If 6 cards are drawn at random, from a pack of cards, then the probabi...
Text Solution
|
If 3 cards are drawn from a pack of cards, then the probability for th...
Text Solution
|
From a pack of cards, 2 cards are chosen at random. The probability of...
Text Solution
|
A class has fifteen boys and five girls. Suppose three students are se...
Text Solution
|