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A nine digit number abcdefght is such t...

A nine digit number abcdefght is such that a is divisible by 1, ab is divisible by 3 and abcd is divisible by 4 and so on where none of a, b, c, d, … is same andevery digit is a non-zero digit such a number is :

A

123456789

B

381654729

C

126453789

D

826435791

Text Solution

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The correct Answer is:
B
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