- AMarch
- BNo other month
- CSeptember
- DDecember
Step-by-Step Solution
In an ordinary year the first days move on by month lengths mod 7. June 2027 starts on Tuesday; the other months start: Jan Fri, Feb Mon, Mar Mon, Apr Thu, May Sat, Jul Thu, Aug Sun, Sep Wed, Oct Fri, Nov Mon, Dec Wed. None is a Tuesday, so June has no partner in an ordinary year. (September and December start together, but on Wednesday.)
Answer: B) No other month