Explanation:

- First, determine the number of days from 11 July 2020 to 14 October 2028.

- Calculate the number of years and identify any leap years within this period.

- From July 2020 to July 2028, there are 8 years.

- Leap years within this period: 2020, 2024, 2028 (total 3 leap years).

- 8 years have 8 x 365 = 2920 days.

- Add an extra day for each leap year: 3 days, totaling 2923 days.

- From July to October, add 31 (Aug) + 30 (Sep) + 14 (Oct) = 75 days.

- Total days = 2923 + 75 = 2998 days.

- 2998 days mod 7 gives a remainder of 6.

- 11 July 2020 was a Monday, adding 6 days results in Sunday.

- Correct Answer: Option 1 - Sunday

.