How many columns can you insert in a word document in maximum?

A. 35
B. 45
C. 55
D. 63

In Microsoft Word you can insert a table with up to 63 columns, that is the limit to the number of columns allowed in a Word document. here we have added 68 to check it whether it works or not and it shows that it can support up to 63 columns in Ms Word. it can seen in screenshot below: