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If the letters of the word ASSASSIN are written down in a row, the probability that no two S's occur together, is

A

`(1)/(35)`

B

`(1)/(21)`

C

`(1)/(14)`

D

`(1)/(28)`

Text Solution

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The correct Answer is:
(c)
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ARIHANT MATHS-PROBABILITY-Exercise For Session 1
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  5. An unbiased die with faced marked 1, 2, 3, 4, 5, and 6 is rolled four ...

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  6. Three numbers are chosen at random without replacement from {1,2,3,......

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  7. Seven white and 3 black balls are placed in a row. What is the probabi...

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  8. Two numbers are selected randomly from the set S={1,2,3,4,5,6} without...

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  9. If (1+3p)/3,(1-p)/1,(1-2p)/2 are the probabilities of 3 mutually exclu...

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  10. Three identical dice are rolled. The probability that same number appe...

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  11. If the letters of the word ASSASSIN are written down in a row, the pro...

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  12. A box contains 2 black, 4 white, and 3 red balls. One ball is drawn at...

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  13. If three distinct numbers are chosen randomly from the first 100 natur...

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  14. There are 2 vans each having numbered seats, 3 in the front and 4 at t...

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  15. A and B stand in a ring with 10 other persons. If the arrangement of t...

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  16. The first 12 letters of English alphabet are written down at random in...

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  17. Six boys and six girls sit in a row randomly. Find the probability tha...

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  18. If from each of the three boxes containing 3 white and 1 black, 2 whit...

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  19. The probability that an year chosen at random has 53 Sundays is :

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  20. if letters of the word MATHEMATICS are arranged then the probability t...

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