How many possible calendars are there that have February 11 falling on a Monday, or Tuesday ?
A)2 calendars
B) 5 calendars
C) 4 calendars
D) 1 calendars
E) 7 calendars

Question

How many possible calendars are there that have February 11 falling on a Monday, or Tuesday  ?
A)2 calendars
B) 5 calendars
C) 4 calendars
D) 1 calendars
E) 7 calendars

Quizplus · Accepted Answer

There are only two days on which February 11 falls on a Monday or Tuesday in any given year. Those days are Monday and Tuesday. So the possibilities are: 
1) February 11 is on Monday and there are 28 days in February. 
2) February 11 is on Tuesday and it is a leap year, so there are 29 days in February. 
There are no other possibilities in any given year. However, we are not given a year, so we can't definitively say that there are only 2 calendars possible. But the answer choices suggest that we select the most likely option, which is 4 calendars.

How Many Possible Calendars Are There That Have February 11