Clocks and Calendars Practice Test 1 with solutions

100 years has 5 odd days, hence their last day will be Friday.
200 years has 3 odd days, hence their last day will be Wednesday.
300 years has 1 odd day, hence their last day will be Monday.
400 years has zero odd day, hence their last day will be Sunday.
Here this order will be continued in successive cycles, so the last day of a century cannot be Tuesday, Thursday or Saturday.