Which date is assigned the serial number of 1?
A) January 1, 2000
B) January 1, 1900
C) January 1, 1800
D) January 1, 1700

Question

Quizplus · Accepted Answer

January 1, 1900 is assigned the serial number of 1 in Microsoft Excel's date system, which is based on the 1900 date system. This means that any date after January 1, 1900 will have a higher serial number, while any date before it will have a lower serial number.

Which Date Is Assigned the Serial Number of 1