What is the probability of selecting a prime number from 1,2,3,... 10 ?
3 balls are drawn randomly from a bag contains 3 black, 5 red and 4 blue balls. What is the probability that the balls drawn contain balls of different colors?
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5 coins are tossed together. What is the probability of getting exactly 2 heads?
What is the probability of drawing a "Queen" from a deck of 52 cards?
A card is randomly drawn from a deck of 52 cards. What is the probability getting an Ace or King or Queen?
A card is randomly drawn from a deck of 52 cards. What is the probability getting a five of Spade or Club?
When two dice are rolled, what is the probability that the sum is either 7 or 11?
A card is randomly drawn from a deck of 52 cards. What is the probability getting either a King or a Diamond?
John and Dani go for an interview for two vacancies. The probability for the selection of John is 1/3 and whereas the probability for the selection of Dani is 1/5. What is the probability that none of them are selected?
John and Dani go for an interview for two vacancies. The probability for the selection of John is 1/3 and whereas the probability for the selection of Dani is 1/5. What is the probability that only one of them is selected?
215 videos139 docs151 tests

215 videos139 docs151 tests
