How many 3 digits even numbers are possible using the digits $0, 3, 1, 6, 7, 9$ if repetition of digits is allowed?

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by AAPL » Wed Jul 07, 2021 9:47 am

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E-GMAT

How many 3 digits even numbers are possible using the digits $0, 3, 1, 6, 7, 9$ if repetition of digits is allowed?

A. 20
B. 30
C. 40
D. 60
E. 120

OA D

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Source: Beat The GMAT — Problem Solving | Wed Jul 07, 2021 9:47 am

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