Which of th following shortcut key isused to check spellings in MS-Word ?

The correct answer is (d) F7.

F7 is the shortcut key to check spellings in MS-Word. When you press F7, the Spelling and Grammar dialog box will open, which will show you any spelling or grammar errors in your document. You can then choose to correct the errors or ignore them.

F12 is the shortcut key to open the Save As dialog box. F10 is the shortcut key to activate the menu bar. F8 is the shortcut key to start the macro recorder.

I hope this helps!