Question
If it was Friday on August 12, 2022, then what will be the
day on February 18, 2023?Solution
Total number of days
From August 12, 2022 to September 11, 2022: 31
From September 12, 2022 to October 11, 2022: 30
From October 12, 2022 to November 11, 2022: 31
From November 12, 2022 to December 11, 2022: 30
From December 12, 2022 to January 11, 2023: 31
From January 12, 2023 to February 11, 2023: 31
From February 12, 2023 to February 18, 2023: 6
Total number of odd days are: (31 + 30 + 31 + 30 + 31 + 31 + 6) = 190
So, number of odd days = 190 ÷ 7 = 1 (Odd number of days are the remainder of the division) It will be Saturday on February 18, 2023
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