CAREER
CARE
0
You have 0 new notifications.
View all
0
You marked 0 questions as favorite.
View all
Login
Question: There are 15 balls in a box 8 balls are green 4 are blue and 3 are white. Then 1 green and 1 blue balls are taken from the box and put away. what is the probability that a blue ball is selected at random from the box?
Home
Question: There are 15 balls in a box 8 balls are green 4 are blue and 3 are white. Then 1 green and 1 blue balls are taken from the box and put away. what is the probability that a blue ball is selected at random from the box?
Question 1: There are 15 balls in a box 8 balls are green 4 are blue and 3 are white. Then 1 green and 1 blue balls are taken from the box and put away. what is the probability that a blue ball is selected at random from the box?
View topic: বিন্যাস, সমবেশ ও সম্ভাব্যতা (Permutation, Combination and Probability)
3?15
4/15
3/13
4/13
Source: Probashi kallyan bank - senior officer -19.01.2018
Answer
Favorite
Answer: 3/13
Explanation:
Write Reply...
You should read
| Questions
A bag contains 2 red Roses, 4 yellow Roses and 6 pink Roses. Two roses are drawn at random. What is the probability that they are not of same color?
In how many ways can the letters of the word 'ARRANGE' be arranged in which the two Rs and two As come together ?
Three dice are thrown together . Find the probability of getting a total of at least 6 ?
A jar contains 13 red marbles and 7 green marbles. The probability that a marble selected from the jar at random will be green is___
লুডু খেলার দুটি ছক্কা একসাথে ফেলে প্রাপ্ত সংখ্যা ২টি যোগ করলে যোগফল ১০ হবার সম্ভবনা কত?
Certain number of children were playing a game of football. There was a trial taking place on the field. In this trial the probability that a goal is scored is 2/5. The probability that a girl hits a goal is 7/10 whereas the probability that a boy hits a goal is 1/5. What will be the probability that not only a goal is hit but it is also hit by a boy?
what is the probability that an integer selected at random from those between 10 and 100 inclusive is a multiple of 5 or 9?
In a group of buffaloes and ducks, the number of legs is 24 more than twice the number of heads. What is the number of buffaloes?
একটি গোল মুদ্রা টেবিলে রাখা হলো। এই মুদ্রার চারপাশে একই মুদ্রা কতটি রাখা যেতে পারে যেন তারা মাঝের মুদ্রাটিকে এবং তাদের দুপাশে রাখা দুটি মুদ্রাকে স্পর্শ করে?
All possible three digit numbers are formed by 1,2,3. If one number is chosen randomly , the probability that is would be divisible by 111 is ____
View all Questions
You should read
| Topic
সাহিত্যিকদের আত্মজীবনী
সন্ধি বিচ্ছেদ
এক কথায় প্রকাশ বা বাক্য সংকোচন
Miscellaneous Questions
সমাস
প্রগ্রারমিং ভাষা ও সফটওয়্যার
বিবিধ সাধারন জ্ঞান
বাংলা সাহিত্যের আধুনিক যুগের সূচনা
পরিভাষা
পদ প্রকরণ
Articles
0
Comments
0
Rating
0
Login