Question
10 rotten bananas are accidentally mixed with 140 good ones. It is not possible to just look at a banana and tell whether or not it is rotten. One banana is taken out at random from this lot. Determine the probability that the banana is taken out is a good one.
More Probability Questions
- A bag has 5 red, 4 green, 3 blue balls. Three are drawn at random. Find probability all are different colors.
- In how many ways can the letters of the word "MATHEMATICS" be arranged, and what is the probability that all the consonants in these arrangements always ap...
- If 2 pens are drawn at random what is the probability that none of them is blue?
- What is the probability that four A’s come consecutively in the word ‘AMALGAMATION’
- A box contains 5 red, 4 blue and 3 green balls. Two balls are drawn at random without replacement. Find the probability that the two balls are of different...
- 21 rotten bananas are accidentally mixed with 135 good ones. It is not possible to just look at a banana and tell whether or not it is rotten. One banana i...
- A student is required to select 4 questions to attempt from a set of 10 questions. How many different ways can the student make this selection?
- A bag contains 5 red , 4 blue , and 3 green balls. Two balls are drawn one after another without replacement . What is the probability that both ball...
- A bag contains 5 red balls, 3 blue balls and 2 green balls. One ball is drawn at random from the bag. What is the probability that the ball drawn is not bl...
- Two dancers Seema and Reema appeared in audition of a dance competition. The probability that seema will be selected in this dance competition is 0.05 and ...
Relevant for Exams:
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
