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What is the probability that a number selected from the number 1,2,3..25, is prime number, when each of the given numbers is equally likely to be selected?

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RD SHARMA ENGLISH-DATA HANDLING-IV (PROBABILITY)-All Questions
  1. Three unbiased coins are tossed together. Find the probability of ge...

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  2. Find the probability that a leap year, selected at random, will con...

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  3. What is the probability that a number selected from the number 1,2,...

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  4. Tickets numbered from 1 to 20 are mixed up together and then a tick...

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  5. One card is drawn from a pack of 52 cards; each of the 52 cards being ...

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  6. One card is drawn from a pack of 52 cards, each of the 52 cards bein...

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  7. The king, queen and jack of clubs are removed from a deck of 52 playin...

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  8. A bag contains 3 red and 2 blue marbles. A marble is drawn at random. ...

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  9. It is know that a box of 600 electric bulbs contains 12 defective bulb...

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  10. 17 cards numbered 1,2,3....., 17 are put in a box and mixed thoroughly...

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  11. Cards marked with the numbers 2 to 101 are placed in a box and mixed...

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  12. A bag contains 5 red balls, 8 white balls, 4 green balls and 7 black ...

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  13. Two dice are thrown simultaneously: Find the probability of its occu...

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  14. The probability that it will rain tomorrow is 0.85. What is the pro...

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  15. A dice is thrown. Find the probability of getting: (i) a prime nu...

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  16. In a simultaneous thrown of a pair of dice, find the probability of ...

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  17. In a simultaneous thrown of a pair of dice, find the probability of ...

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  18. In a simultaneous thrown of a pair of dice, find the probability of ...

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  19. Three coins are tossed together. Find the probability of getting: (i...

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  20. A card is drawn at random from a pack of 52 cards. Find the probabilit...

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