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There are 30 cards, of same size, in ...

There are 30 cards, of same size, in a bag on which numbers 1 to 30 are written. One card is taken out of the bag at random. Find the probability that the number on the selected card is not divisible by 3.

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The correct Answer is:
`(2)/(3)`
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VK GLOBAL PUBLICATION-PROBABILITY-PROFICIENCY EXERCISE (Short Answer Questions-I)
  1. A card is drawn at random from a well shuffled pack of 52 playing card...

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  2. What is the probability of getting a king when a card is drawn at rand...

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  3. A die is thrown once. What is the probability of getting an even numbe...

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  4. Two coins are tossed simultaneously. What is the probability of gettin...

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  5. What is the probability of getting atmost one tail when two coins are ...

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  6. A letter of English alphabet is chosen at random. Determine the probab...

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  7. If P(E )=0.75, what is the probability of 'not E'?

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  8. A bag contains 8 red pencils and 5 black pencils. What is the probabil...

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  9. If probability of success is 63%, what is the probability of failure?

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  10. There are 30 cards, of same size, in a bag on which numbers 1 to 30...

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

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

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

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

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

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  16. One card is drawn at from a pack of 52 cards. Find the probability tha...

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  17. One card is drawn at from a pack of 52 cards. Find the probability tha...

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  18. A number is selected at random from first 50 natural numbers. Find ...

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  19. Two different dice are rolled simultaneously. Find the probability th...

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  20. Two different dice are tossed together. Find the probability that (i) ...

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