Question
8 rotten bananas are accidentally mixed with 110 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
- In a game, there are 12 cards, 5 of which are red and the rest are blue. If 2 cards are drawn at random, the question is to determine the probability that ...
- A bag contains ‘x’ black balls, ‘x + 2’ red balls and ‘x + 1’ white balls. If the probability of drawing a white ball is 1/36 less than the probability of ...
- In a silver box there are 8 green, 3 red, and 4 blue pens while in a gold box there are 6 green, 7 red, and 3 blue pens. One pen is drawn at random from th...
- The probability that Sita fails in Geography is (2/7), and the probability that she does not fail in Civics is (6/7). Find the probability that she fails e...
- Which of the following cannot be the probability of an event?
- The names of 15 students from section A, 10 students from section B and 15 students from section C were selected. The age of all the 40 students was differ...
- A bag contains ‘x’ red balls and 2 green balls. If the probability of getting a red ball is 7/9, then find the probability of getting different coloured ba...
- A box contains 6 white balls, 5 black balls and 4 red balls. Two balls are drawn at random without replacement. What is the probability that both balls are...
- Two dice are thrown simultaneously. Find the probability that sum of the numbers appeared on both the dice is at least 7.
- A bag contains 8 Green and 10 Red balls. One ball is drawn at random. What is the probability that the ball drawn is Red?
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
