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There are a total of 42 students (boys and girls) in a class. The probability of picking at least one boy when two students are picked from the class is...
A bag contains 4 red balls, 5 blue balls, and 6 green balls. Two balls are drawn at random. What is the probability that both balls are of the same color?
Two Dice are thrown simultaneously. Find the probability that the number on the first dice is more than the number of 2nd Dice.
A bag contains 4 red balls, 5 blue balls, and 3 green balls. Two balls are drawn randomly. What is the probability that both are blue?
In a container, there are (x + 4) red balls, ‘x’ blue balls, and (x + 5) black balls. If the probability of picking two blue balls at random is (1/3...
Three houses are available in a locality. Three persons apply for the houses. Each applies for one house without consulting others. The probabili...
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...
A bag has balls of three colours. It has 8 red balls, x green balls and y blue balls, If probability of picking one green ball and that of picking one b...
If the letter of the word Apples is arranged at random, what is the probability that all the vowels comes together?
The profit from sales, amounting to Rs. 4,200, is distributed between two salesmen, 'Amit' and 'Bheem,' in such a way that 'Amit' receives more money th...