If the 4th Sunday of a month was the 25th day, then what was the 14th day of the month?

The 4th Sunday of the month falls on the 25th day.

To find the previous Sundays, subtract 7 days for each week:

• 3rd Sunday: $25 - 7 = 18$th
• 2nd Sunday: $25 - 14 = 11$th
• 1st Sunday: $25 - 21 = 4$th

So the 4th day of the month is a Sunday.

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To find what day the 14th is, calculate the number of days from the nearest Sunday.

From the 4th (Sunday) to the 14th:

$14 - 4 = 10$ days

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Converting 10 days to weeks and remaining days:

$10 = 7 + 3$

This means the 14th is 1 week and 3 days after Sunday.

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Counting 3 days forward from Sunday:

• Sunday + 1 day = Monday
• Sunday + 2 days = Tuesday
• Sunday + 3 days = Wednesday

Therefore, the 14th day of the month was a Wednesday.

The correct answer is Option 4: Wednesday.