All possible four digit numbers are formed using the digits 0, 1, 2, 3 so that no number has repeated digits. The number of even numbers among them is

All possible four digit numbers are formed using the digits 0, 1, 2, 3

1.	All possible four digit numbers are formed using the digits 0, 1, 2, 3 so that no number has repeated digits. The number of even numbers among them is
A.	9
B.	18
C.	10
D.	None of these
Answer» D. None of these

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All possible four digit numbers are formed using the digits 0, 1, 2, 3 so that no number has repeated digits. The number of even numbers among them is

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