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A bag contains 5 red balls, 3 black ball...

A bag contains 5 red balls, 3 black balls and 4 white balls. A ball is drawn out of the bag at random
What is the probability that the ball drawn is white? Hence find the probability that the ball drawn is either red or white

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A N EXCEL PUBLICATION-PROBABILITY-QUESTION BANK
  1. Suppose A, B and C are three mutually exclusive and exhaustive events ...

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  2. Suppose A, B and C are three mutually exclusive and exhaustive events....

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  3. A bag contains 5 red balls, 3 black balls and 4 white balls. A ball is...

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  4. A bag contains 5 red balls, 3 black balls and 4 white balls. A ball is...

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  5. Two dice are rolled once. Let A be the event that the first die shows ...

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  6. Two dice are rolled once. Let A be the event that the first die shows ...

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  7. Two dice are thrown at random. Match the following

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  8. Suppose that four coins are tossed together write the event of getti...

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  9. Suppose that four coins are tossed together.Find the probability of ge...

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  10. The letters of the word "SOCIETY" are placed at random in a row Find t...

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  11. Suppose that the letters of the word "INSTITUTION" are arranged togeth...

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  12. The letters of the word "SOCIETY" are placed at random in a row What i...

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  13. A bag contains 5 white and 3 black balls. Two balls are drawn at rando...

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  14. A bag contains 5 white and 3 black balls. Two balls are drawn at rando...

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  15. A bag contains 5 white and 3 black balls. Two balls are drawn at rando...

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  16. Tickets numbered from 1 to 20 are mixed up together and then a ticket ...

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  17. Tickets numbered from 1 to 20 are mixed up together and then a ticket ...

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  18. Tickets numbered from 1 to 20 are mixed up together and then a ticket ...

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  19. Three dice are thrown simultaneously. Find the sample space

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  20. Three dice are thrown simultaneously. write the event that all the thr...

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