Wednesday. If it was Sunday 2 days ago, then it is Tuesday. 365 days is 52 weeks and 1 day, so it will be one day later than Tuesday which gives you the answer as being Wednesday.
It would be a Wednesday. If two days ago was a Sunday, then today would be a Tuesday. 365 days is 52 weeks and one day. So you just need to add one day to the current day to find what day of the week 365 days from now is, and so your answer would be Wednesday.
If today is Wednesday it will be Saturday 136 days (19 weeks and 3 days) from today.
Also Wednesday 7 x 17 = 119
It will be Saturday.
Friday
If today is Wednesday, it be a Saturday if there is no leap year, or a Sunday if there is a leap year, within the next 1249 days.
There are 7 days in a week. If you divide 492 by 7, there is a remainder of 2. You can then use the 2 to go back 2 days, so the answer is Monday.
Friday.
Thursday
365 days from today will fall on the same day of the week as today, so the day will be the same day 2 days ago, which was Sunday.
In 7000 days it will be Wednesday again. This is because there are 7 days in a week, so every 7000 days the same day of the week will repeat.