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100 tickets are numbered as 00, 01, 02, ...

100 tickets are numbered as 00, 01, 02, ……..09, 10, 11, ….99. When a ticket is drawn at random from then and if A is the event of getting 9 as the sum of the numbers on the ticket, then P(A) =

A

`9//100`

B

`1//10`

C

`11//100`

D

`3//25`

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The correct Answer is:
B
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DIPTI PUBLICATION ( AP EAMET)-PROBABILITY-EXERCISE-1A
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  2. A book has 100 pages. If a page is opened at random, the probability f...

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  3. 100 tickets are numbered as 00, 01, 02, ……..09, 10, 11, ….99. When a t...

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  4. One hundred cards are numbered from 1 to 100. The probability that a r...

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  5. 100 tickets are numbered as 00 ,01, 02, ……09, 10, 11….99. When a ticke...

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  6. If two numbers are selected randomly from 20 consecutive natural numbe...

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  7. If two numbers are selected randomly from 20 consecutive natural numbe...

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  8. Three integers are chosen at random without replacement from the first...

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  9. Three integers are chosen at random without replacement from the first...

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  10. The numbers 1,2,3,…n are arranged in a random order. The probability t...

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  11. The numbers 1,2,3,..n are arranged in a random order. The probability ...

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  12. Four numbers are chosen at random from (1,2,3,…..40) . The probability...

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  13. A bag contains 50 tickets numbered 1,2,3,……50 of which five are drawn ...

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  14. Three persons A, B, and C are to speak at a function along with 5 othe...

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  15. A single letter is selected at random from the word PROBABILITY , the ...

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  16. The letters of the word TRIANGLE are arranged at random. The probabili...

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  17. The letters of the word EQUATION are arranged in a row at random. The ...

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  18. The letters of the word VICTORY are arranged in a row at random. The p...

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  19. The letters of the word TUESDAY are arranged in a row at random. The p...

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  20. The letters of the word MISSISSIPI are arranged in a row at random . T...

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