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Two unbiased coins are tossed. What i...

Two unbiased coins are tossed. What is the probability of getting at most one head?

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RS AGGARWAL-PROBABILITY-All Questions
  1. In a throw of a coin, find the probability of getting a head.

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  2. Two unbiased coins are tossed. What is the probability of getting a...

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  3. An unbiased die is tossed. Find the probability of getting a multip...

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  4. In a simultaneous throw of a pair of dice, find the probability of ...

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  5. A bag contains 6 white and 4 black balls. Two balls are drawn at rando...

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  6. Two dice are thrown together. What is the probability that the sum ...

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  7. Two cards are drawn at random from a pack of 52 cards. What is the ...

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  8. Two different coins are tossed simultaneously. The probability of g...

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  9. If three coins are tossed simultaneously, then the probability of g...

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  10. Three unbiased coins are tossed. What is the probability of getting at...

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  11. In a single throw of a die, what is the probability of getting a nu...

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  12. In a simultaneous throw of two dice, what is the probability of get...

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  13. What is the probability of getting a sum 9 from two throws of a dice ?

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  14. In a simultaneous throw of two dice, what is the probability of get...

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  15. In a simultaneous throw of two dice, what is the probability of get...

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  16. Two dice are thrown simultaneously. What is the probability of gett...

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  17. Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at...

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  18. Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at...

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  19. In a lottery there are 10 prizes and 25 blanks. What is the probabi...

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  20. One card is drawn at random from a pack of 52 cards. What is the pr...

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