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A coin is tossed twice, what is the prob...

A coin is tossed twice, what is the probability that atleast one tail occurs ?

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MODERN PUBLICATION-PROBABILITY -EXERCISE
  1. A die is tossed once. What is the probability of : getting the numbe...

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  2. A die is tossed once. What is the probability of : getting the numbe...

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  3. A coin is tossed twice, what is the probability that atleast one tail ...

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  4. If a letter is Chosen at random from the English alphabet, find the pr...

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  5. If a letter is Chosen at random from the English alphabet, find the pr...

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  6. A coin is tossed twice. What are all possible outcomes? What is the pr...

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  7. The odds in favour of occurrence of an event are 5: 13. Find the proba...

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  8. If 3/11 is the probability that a certain event will occur, find the o...

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  9. A card is drawn from a well shuffled deck of cards. What are the odds ...

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  10. What are the odds in favour of getting a spade if the card is drawn fr...

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  11. Two cards are drawn without replacement from a well shuffled pack of 5...

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  12. Two cards are drawn from a well shuffled pack of 52 cards one after th...

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  13. 3 cards are drawn at random from a pack of well shuffled 52 cards. Fin...

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  14. 3 cards are drawn at random from a pack of well shuffled 52 cards. Fin...

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  15. 4 cards are drawn from a well shuffled deck of 52 cards. What is the ...

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  16. A bag contains 6 red, 5 white and 4 black balls. Two balls are drawn. ...

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  17. A bag contains 6 red, 4 white and 8 blue balls. If three balls are dra...

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  18. What is the chance that a non-leap year selected at random will contai...

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  19. There are four men and six women in the city council. If one council m...

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  20. A fair coin marked 1 on one face and 6 on the other and a fair die are...

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