How many 4-digit positive integers are there in which all 4 digits are even? A. 625 B. 600 C. 500 D. 400 E. 256

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by BTGmoderatorDC » Thu May 04, 2023 6:33 pm

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How many 4-digit positive integers are there in which all 4 digits are even?

A. 625
B. 600
C. 500
D. 400
E. 256

OA C

Source: GMAT Prep

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Source: Beat The GMAT — Problem Solving | Thu May 04, 2023 6:33 pm

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