Question
A is trying to break a bulb by throwing balls at it. If he hits the bulb 4 times in every 9 throws and bulb breaks 3 times out of 12 hits, then find the probability of A breaking the bulb.
More Probability Questions
- A bag contains 6 red balls, 3 blue balls and 3 green balls. If two balls are drawn randomly, find the probability that none of them is blue or green.
- A jar contains 9 purple balls, 6 brown balls and 5 orange balls. Two balls are taken at random. What is the probability that at least one of them is orange...
- Out of three girls and five boys, five children are to be randomly selected for a dance programme. What is the probability that all the selected children a...
- A biased six-faced dice when thrown, is thrice as likely to show an odd number than an even number. If it is thrown twice, then the probability that the su...
- In a box, there are 6 red balls, 8 green balls, and 10 blue balls. If one ball is drawn at random, what is the probability that the ball drawn is either re...
- Bag A contains 5 red and 6 green balls, while Bag B contains 7 red and 13 blue balls. If one ball is drawn from bag 'A' and bag 'B', respectively, at rando...
- A bag contains 25 white and some black balls. If the probability of drawing a black ball from the bag is 1.4 times that of drawing a white ball, find the n...
- Three persons i.e. ‘P’, ‘Q’ and ‘R’, are given the same puzzle to solve. The probability that ‘P’, ‘Q’ and ‘R’ will solve the puzzle is (2/5), (3/4) and (5...
- Three persons i.e. ‘M’, ‘N’ and ‘O’, are given the same puzzle to solve. The probability that ‘M’, ‘N’ and ‘O’ will solve the puzzle is (7/10), (3/5) and (...
- Ten tickets numbered 1 to 15 are placed in a box, mixed up thoroughly and then one ticket is drawn randomly. If it is known that the number on the drawn ti...
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
