The examination will commence from Monday. implies it will start on Monday but continue for one or more days. There is an implied "to": The examination will commence from Monday and continue to Wednesday.
How do I use commence in a sentence?
Commence sentence example
- It is best to commence the electrolytic thickening in a silver acetate bath. ...
- The bombardment will commence on September. ...
- But when the combat was about to commence it was interrupted by the king... ...
- The classes are due to commence in late spring of this year.
Which preposition should be used with commence?
In 21% of cases commence on is used
Work will commence on Monday 14 March and continue for three weeks. Bombardment would commence on D minus 2, and would be repeated the next day if necessary.