In 2010, Arman’s birthday was on a Thursday. What day of the week was it 65 days after his birthday? Choose the most appropriate option:
A) Thursday
B) Friday
C) Saturday
D) Sunday
E) Monday
Day of week after 65 days after Arman's birthday = 7*9 + 2   Saturday as the period will have 9 weeks and 2 days .   The 2 days in the end will be Friday and Saturday .   Answer Saturday
<result>C</result>
In 2010, Arman’s birthday was on a Thursday. What day of the week was it 65 days after his birthday?