A bag contains 2 red, 3 green and 2 blue balls. Two balls are drawn at random. W
Practice Probability – A bag contains 2 red, 3 green and 2 blue balls. Two balls are drawn at random. What is the probability that none of the balls drawn is blue?
Probability
In a box, there are 8 red, 7 blue and 6 green balls. One ball is picked up rando
Practice Probability – In a box, there are 8 red, 7 blue and 6 green balls. One ball is picked up randomly. What is the probability that it is neither red nor green?
A bag contains 50 tickets numbered 1,2,3,4……50 of which five are drawn at ra
Practice Probability – A bag contains 50 tickets numbered 1,2,3,4……50 of which five are drawn at random and arranged in ascending order of magnitude.Find the probability that third drawn ticket is equal to 30.
Three houses are available in a locality. Three persons apply for the houses. Ea
Practice Probability – Three houses are available in a locality. Three persons apply for the houses. Each applies for one house without consulting others. The probability that all the three apply for the same house is :
What is the probability that a leap year selected at random, will contain 53 sun
Practice Probability – What is the probability that a leap year selected at random, will contain 53 sundays?
A six-sided die with faces numbered 1 through 6 is rolled three times. What
Practice Probability – A six-sided die with faces numbered 1 through 6 is rolled three times. What is the probability that the face with the number 6 on it will not face upward on all the three rolls?
One card is drawn from deck of 52 cards, each of the 52 cards being equally like
Practice Probability – One card is drawn from deck of 52 cards, each of the 52 cards being equally likely to be drawn. Find the probability that the ball drawn is red.
A card is drawn from a pack of 52 cards. The probability of getting a queen of c
Practice Probability – A card is drawn from a pack of 52 cards. The probability of getting a queen of club or a
king of heart is:
The probability of occurance of two two events A and B are 1/4 and 1/2 respectiv
Practice Probability – The probability of occurance of two two events A and B are 1/4 and 1/2 respectively. The probability of their simultaneous occurrance is 7/50. Find the probability that neither A nor B occurs.
A bag contains 3 black, 4 white and 5 red balls. One ball is drawn at random. Fi
Practice Probability – A bag contains 3 black, 4 white and 5 red balls. One ball is drawn at random. Find the probability that it is either black or red ball:
In a throw of a coin, find the probability of getting a head.
Practice Probability – In a throw of a coin, find the probability of getting a head.
A card is drawn from a pack of 52 cards. The card is drawn at random. What
Practice Probability – A card is drawn from a pack of 52 cards. The card is drawn at random. What is the probability that it is neither a spade nor a Jack?
You toss a coin AND roll a die. What is the probability of getting a tail and a
Practice Probability – You toss a coin AND roll a die. What is the probability of getting a tail and a 4 on the die?
One card is drawn from a pack of 52 cards , each of the 52 cards being equally l
Practice Probability – One card is drawn from a pack of 52 cards , each of the 52 cards being equally likely to be drawn. Find the probability that the card drawn is neither a spade nor a king.