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A bag contains 4 white balls, 6 red ball...

A bag contains 4 white balls, 6 red balls, 7 black balls and 3 blue balls. One ball is drawn at random from the bag. Find the probability that the ball drawn is
red or white.

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BEYOND PUBLICATION-PROBABILITY-EXERCISE
  1. A bag contains 4 white balls, 6 red balls, 7 black balls and 3 blue ba...

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  2. A bag contains 4 white balls, 6 red balls, 7 black balls and 3 blue ba...

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  3. A bag contains 4 white balls, 6 red balls, 7 black balls and 3 blue ba...

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  4. A card is drawn at random from a well shuffled pack of 52 cards. Find ...

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  5. If P(E) = 0.43, what is the probability of "not E"?

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  6. A box contains 10 Telgu books and 15 English books. A book drawn at ra...

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  7. A box contains 10 Telgu books and 15 English books. A book drawn at ra...

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  8. Suppose you drop a die at random on the rectangular region shown in fi...

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  9. Find the probability of getting a sum of the number on them is 8, when...

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  10. A sample space consists of 8 elementary events that are equally likely...

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  11. If I calculate the probability of an events as -0.5, then

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  12. On a multiple choice test, each question has 4 possible choices. If yo...

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  13. A bag contains 6 red marbles, 3 blue marbles and 7 green marbles. If a...

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  14. if an individual is selected at random, probability that he has a birt...

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  15. When a card is picked up from a deck of cards, it should be either a r...

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  16. Probability of getting an even or odd number in throwing a dice is……..

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  17. Probability of getting 7 on a 6 faced die when it is thrown is………..

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  18. Among the following probability of an event E, P(E)=………..

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  19. Two unbiased coins are tossed simultaneously. Probability of getting a...

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  20. A card is pulled from a deck of 52 cards, The probability of obtaining...

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