Question

The probability that year selected at random contains 53 Sunday is

• A. $\frac{7}{366}$
• B. $\frac{26}{183}$
• C. $\frac{1}{7}$
• D. $\frac{2}{7}$

Answer 1

The correct option is D $\frac{2}{7}$

In a leap year, thear are 366 days, it means 52 full weeks and two days. These two days can be Mom.,Thus.; Tuse .;Wed .; Wed.; Thurs.Thurs.; Friday ; Fri. Sat.;Sat.;Sun.; Sun.;Mom.
So required probability $=\frac{2}{7}$.