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Six boys and six girls sit in a row at r...

Six boys and six girls sit in a row at random. The probability that the boys and girls sit alternatively is

A

`1//14`

B

`1//21`

C

`1//28`

D

`1//462`

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The correct Answer is:
A
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DIPTI PUBLICATION ( AP EAMET)-PROBABILITY-EXERCISE-1A
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  2. 5 boys and 5 girls sit in a row at random. The probability that the bo...

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  17. A five digit number is formed by the digits 1,2,3,4,5 with no digit be...

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  18. Five digit numbers can be formed by using 0,2,3,4,5,. One number is se...

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  19. Five digit numbers can be formed by using 0,2,3,4,5,. One number is se...

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  20. A ten digit number is formed using the digits from zero to nine, every...

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