Step-by-step solution: 1. Use Zeller's congruence to compute the day of the week. 2. After substituting the values, remainder corresponds to Monday. 3. Therefore, 3/1/2022 fell on a Monday.

Step-by-step solution: 1. Use Zeller's congruence to compute the day of the week. 2. After substituting the values, remainder corresponds to Wednesday. 3. Therefore, 4/1/2023 fell on a Wednesday.

Step-by-step solution: 1. Use Zeller's congruence to compute the day of the week. 2. After substituting the values, remainder corresponds to Saturday. 3. Therefore, 27/12/2025 fell on a Saturday.

Step-by-step solution: 1. Use Zeller's congruence to compute the day of the week. 2. After substituting the values, remainder corresponds to Wednesday. 3. Therefore, 27/8/2025 fell on a Wednesday.

Step-by-step solution: 1. Use Zeller's congruence to compute the day of the week. 2. After substituting the values, remainder corresponds to Saturday. 3. Therefore, 22/8/2020 fell on a Saturday.

Step-by-step solution: 1. Use Zeller's congruence to compute the day of the week. 2. After substituting the values, remainder corresponds to Saturday. 3. Therefore, 24/12/2022 fell on a Saturday.

Step-by-step solution: 1. Use Zeller's congruence to compute the day of the week. 2. After substituting the values, remainder corresponds to Saturday. 3. Therefore, 6/9/2025 fell on a Saturday.

Step-by-step solution: 1. Use Zeller's congruence to compute the day of the week. 2. After substituting the values, remainder corresponds to Saturday. 3. Therefore, 14/2/2026 fell on a Saturday.

Step-by-step solution: 1. Use Zeller's congruence to compute the day of the week. 2. After substituting the values, remainder corresponds to Sunday. 3. Therefore, 17/7/2022 fell on a Sunday.

Step-by-step solution: 1. The pattern multiplies the base number by the position index. 2. Expected numbers: 75, 150, 225, 300. 3. The odd term deviating from the pattern is 305.