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A bag contains 3 red, 3 white and 3 gree...

A bag contains 3 red, 3 white and 3 green balls. One ball is taken out of the bag at random. What is the probability that the drawn is either red or white.

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CHETAN PUBLICATION- PROBABILITY-ASSIGNMENT
  1. If n(A)=2,P(A)=(1)/(5), then n(S)=?

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  2. One coin and one die are thrown simultaneously. Write the sample space...

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  3. Six faces of a die are as shown below. If the die is rolled once...

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  4. Six faces of a die are as shown below. If the die is rolled once...

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  5. Basketball player John, Vasim, Akash were practising the ball drop in ...

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  6. Length and breadth of a rectangular garden are 77 m and 50 m. There is...

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  7. A card is drawn at random from a pack of well shuffled 52 playing card...

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  8. A card is drawn at random from a pack of well shuffled 52 playing card...

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  9. If two coins are tossed, find the probability of the following events:...

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  10. If two coins are tossed, find the probability of the following events:...

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  11. There are 15 tickets in a box, each bearing one of the number from 1 t...

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  12. There are 15 tickets in a box, each bearing one of the number from 1 t...

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  13. In a hockey team there are 6 defenders, 4 offenders and 1 goalee. Out ...

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  14. In a hockey team there are 6 defenders, 4 offenders and 1 goalee. Out ...

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  15. A bag contains 3 red, 3 white and 3 green balls. One ball is taken out...

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  16. A bag contains 3 red, 3 white and 3 green balls. One ball is taken out...

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  17. A bag contains 3 red, 3 white and 3 green balls. One ball is taken out...

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  18. If two dice are rolled simultaneously, find the probability of the fo...

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  19. If two dice are rolled simultaneously, find the probability of the fo...

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  20. If two dice are rolled simultaneously, find the probability of the fo...

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