Question
Statement: Only a few Earth is Sun. Â Â Â Â
       All Sun is Moon.           Only Moon is Stars.  Conclusion: I. Some Moon is Earth             II. Some Sun is not a StarsÂSolution
- Two people are selected randomly without replacement from a team of 10 players, out of which 6 are right-handeFind the probability that both selected playe...
A box contains only three colors of balls- red, green, and blue. What is the minimum number of balls that should be picked from the box to ensure that a...
A bag contains 20 white and some black balls. If the probability of drawing a black ball from the bag is 2.5 times that of drawing a white ball, find th...
- 6 Boys and 5 Girls sat in a row randomly. What is the probability that no 2 Girls are together?
A bag contains 3 white balls, 6 black balls and 5 red balls. Two balls are drawn simultaneously. Find the probability that both the balls are of same c...
If a coin is tossed 10 times then what is the probability of getting three heads?
A bag contains 4 green balls, 11 red balls, and 3 white balls. Two balls are drawn at random. Find the probability that the two balls are red.
A black and a red dice are rolled. Find the conditional probability of obtaining a sum greater than 9, given that the black die resulted in a 5.
One five letter word is to be formed taking all letters – U, Z, M, O and Q. What is the probability that this formed word will contain all vowels tog...
There are (m + 7) red roses, (m + 11) white roses and ‘m’ pink roses in a bag. If the probability of picking a pink rose is 5/18, then find the valu...
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