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A six digit number of the form abcabc is...

A six digit number of the form abcabc is written where `a, b, c in I^(+)` , then which statement is true about this number:

A

it is always divisible by 7 and 11

B

it is always divisible by 143

C

it is divisible by 1001

D

all of (a), (b) and (c) are correct

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The correct Answer is:
D
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