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A number is selected from numbers 1 to 2...

A number is selected from numbers 1 to 25. The probability that it is prime is ____

A

`4/25`

B

`6/25`

C

`1/5`

D

`9/25`

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KALYANI PUBLICATION-PROBABILITY-EXERCISE
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  2. the king queen and jack of diamond are removed from a pack of 52 cards...

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  3. All the three face cards of spades are removed from a well shuffled pa...

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  4. All the three face cards of spades are removed from a well shuffled pa...

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  5. All the three face cards of spades are removed from a well shuffled pa...

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  6. If P(E) =0.05, what is the probability of not 'E'?

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  7. A die is thrown once, find the probability of getting a number greater...

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  8. a card is drawn from a well shuffled pack of 52 cards. what is the pro...

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  9. two friends were born in the year 2000. what is probability that they ...

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  10. a boy contains cards marked with numbers 5 to 20. A card is drawn from...

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  11. The probability of a sure event is

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  12. fill in the blanks the probability of null event is ...........

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  13. fill in the blanks P(E) + P(barE) = .......

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  14. fill in the blanks total number of face card in a pack of 52 card is...

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  15. fill in the blanks the probability that a number selected at random ...

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

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  17. the probability of getting a Rotten mango from a lot of 250 is 0.048. ...

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  18. which of the following cannot be probability of an event?

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  19. in tossing 3 coins, the probability of getting at least 2 tails is

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  20. A number is selected from numbers 1 to 25. The probability that it is ...

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