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A bag contains 100 tickets numbered 1 to...

A bag contains 100 tickets numbered 1 to 100. If one ticket is picked up at random, then the probability that the number is divisible by 3 or 5 is

A

`0.47`

B

`0.53`

C

`0.52`

D

`0.61`

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The correct Answer is:
A
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MCGROW HILL PUBLICATION-PROBABILITY-Exercises (Level 1 Single Correct Answer)
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  7. If P(AnnB)=1/2,P( A nn B )=1/3, P(A)=p , P(B)=2p , then find the ...

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  8. Out of 20 consecutive integers, two are chosen at random. The probabil...

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  9. An experiment has 10 equally likely outcomes. Let A and B be two non-e...

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  10. A box contains 24 identical balls of which 12 are white and 12 are ...

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  11. India plays two matches each with West Indies and Australia. In any ma...

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  12. If E and F are two events associated with a random experiment for whic...

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  13. If E and F are events with P(E) le P(F) and P(E nn F) gt 0, then

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  14. If the integers m and n are chosen at random between 1 and 100, then t...

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  15. The probabilities that a student passes in Mathematics, Physics and Ch...

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  16. One ticket is selected at random from 100 tickets numbered 00, 01, 02,...

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  17. A mapping is select at random from the set of all the mappings of t...

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  18. A natural number is chosen at random from the first 100 natural num...

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  19. A bag contains (2n+1) coins. It is known that n of these coins have a ...

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  20. If X and Y are independent binomial vatiates B(5,1/2) and B(7,1/2) and...

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