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Two coins are tossed simultaneously. What is the probability of getting at least one head?

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RD SHARMA ENGLISH-PROBABILITY -All Questions
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  2. One card is drawn at random from a well shuffled deck of 52 cards. ...

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  3. Two coins are tossed simultaneously. What is the probability of get...

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

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  5. From a well shuffled pack of 52 cards, a card is drawn at random. Fi...

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  6. A die is thrown once. Find the probability of getting a number less...

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  7. Two coins are tossed simultaneously. Find the probability of gettin...

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  8. A die is thrown once. What is the probability of getting a number g...

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  9. What is the probability that a number selected at random from the n...

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  10. A letter of English alphabet is chosen at random. Determine the pro...

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  11. If a digit is chosen at random from the digits 1,\ 2,\ 3,\ 4,\ 5,\ 6...

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  12. If a digit is chosen at random from the digits 1,\ 2,\ 3,\ 4,\ 5,\ 6...

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  13. If a digit is chosen at random from the digits 1,\ 2,\ 3,\ 4,\ 5,\ 6...

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  14. If three coins are tossed simultaneously, then the probability of ge...

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  15. In a single throw of a die, the probability of getting a multiple of...

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  16. A number x is chosen at random from the numbers -3,\ -2,\ -1,\ 0,\ ...

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  17. A bag contains three green marbles, four blue marbles, and two oran...

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  18. The probability of throwing a number greater than 2 with a fair dic...

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  19. A card is accidently dropped from a pack of 52 playing cards. The p...

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  20. The probability that a non-leap year has 53 sundays, is (a)2/7 (b)...

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