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A number n is chosen at random from {1,2...

A number n is chosen at random from {1,2,3,..,1000}. The probability that n is a number which leaves a remainder 1 when divided by 7, is

A

`(71)/(580)`

B

`(143)/(1000)`

C

`(72)/(500)`

D

`(71)/(1000)`

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The correct Answer is:
B
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