If 30th January, 2003 was Thursday, what day of the week was on 2nd March, 2003?

An old couple with memory issues had forgotten their anniversary and were trying to recollect the date. The lady clearly remembers that they got married in the month of February of the year $1955$. The man clearly remembers that he celebrated his $21\mathrm{st}$ birthday with same year, and it was Thursday, the $3\mathrm{rd}$ of February, as a bachelor. The lady then remembers that they definitely got married before the $13\mathrm{th}$ of February. The man knows it had to be a weekend, since he was working on other days from Monday to Friday. The lady and the man then agree that it was a Sunday. Help them find the date of their wedding which was in the year $1955$?

What will be the angle between minute and second hands at 2:12 pm.

The mathematical operators i.e. $+, – , \times , ÷, =, <$ had placed at the minute hand position of the clock at clockwise angles of $78°, 162°, 210°, 114°, 240°$ and $312°$ respectively. The operators position had been rotated by $5$ min, $7$ min, $9$ min, $11$ min, $13$ min and $15$ min respectively clockwise and anti-clockwise alternatively. Find the correct combinations of operators in the form of time which satisfy the given equation:

$\left[8 ? 20 ? 5 ? 9 ? 3 ? 38\right]$

At what time between 4 and 5 will the hands of a clock are mutually in opposite directions?

At what time${70}^o$ angle form in between $2$ and $3$?

If some year (which is not a leap year) first day is Sunday, then what will be the last day be of that year?