The short key for changing period in tally is A. Alt + F3 B. Alt + F2 C. Ctrl + F1 D. Ctrl + F2

The correct answer is A. Alt + F3.

The short key for changing period in Tally is Alt + F3. This will open the Period Change window, where you can select the new period for your company.

Option B, Alt + F2, is the short key for opening the Company Information window. Option C, Ctrl + F1, is the short key for opening the Help window. Option D, Ctrl + F2, is the short key for opening the Find window.