If the 1st of the month occurs on a Thursday, on which day of the week does the 20th occur?  Choose the most appropriate option.
A) Wednesday	B) Saturday	C) Tuesday	D) Thursday	E) Sunday
Each weekday is repeated every 7 days. The 20th of the month is 19 days after the 1st. 19 divided by 7 is 2, with a remainder of 5. Therefore, the 20th occurs on whichever day of the week is five days after the day we started on, meaning the 20th is a Tuesday. Answer: Tuesday
<result>C</result>
If the 1st of the month occurs on a Thursday, on which day of the week does the 20th occur?