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There are 40 cards in a bag. Each bears a number from 1 to 40. One card is drawn at random. What is the probability that the card bears a number which is a multiple of 5? a)`1/5` b)`3/5` c)`4/5` d)`1/3`

A

`1/5`

B

`3/5`

C

`4/5`

D

`1/3`

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CHETANA PUBLICATION-Probability-EXERCISE
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  2. What is the probability of the event that a number chosen from 1 to 10...

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  3. There are 40 cards in a bag. Each bears a number from 1 to 40. One car...

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  4. If n(A)=2, P(A)=1/5, Then n(S)=? a)10 b)5/2 c)2/5 d)1/3

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  5. Which of the following cannot be the probability of an event? a)3/5 b)...

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  6. The value of probability always lies between……a)0 to 1 b)-1 to 1 c)1 t...

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  7. The probability of throwing a number smaller than 2 in a fair die is……...

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  8. A card is drawn from a well shuffled pack of 52 cards. The probability...

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  9. Three coins are tossed. Find the probability that tail does not appear...

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  10. Find the sample space 'S' and the sample points 'n(S)': A two digit nu...

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  11. Find the sample space 'S' and the sample points 'n(S)':A ball is drawn...

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  12. Find the sample space 'S' and the sample points 'n(S)': A day is chose...

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  13. Find the sample space 'S' and the sample points 'n(S)': A committee of...

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  14. Find the sample space 'S' and the sample points 'n(S)': A card is draw...

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  15. A box contains cards numbered from 1 to 30. Write the sample space 'S'...

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  16. An urn contains 10 red and 8 white balls. Write sample space 'S' and '...

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  17. A card is picked up randomly from well shuffled pack of cards. Write t...

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  18. A box contains 3 apples, 4 oranges and 5 bananas. One fruit is drawn a...

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  19. Tickets numbered 1 to 30 are mixed up together and then a ticket is dr...

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  20. Find the probability that a leap year selected at random will have 53 ...

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