How many times do the hands of a clock point towards each other in a day?

At what angle are the hands of a clock inclined at $15$ minutes past $5$?

How often are the hands of a clock at a right angle every day (in $times$)?

If the day after tomorrow is Sunday,what day was tomorrow's day before yesterday?

The angle between the hour hand and the minute hand of a clock when the time is $4:55$ is (in $^{\circ}$)

An accurate clock shows $8$ o'clock in the morning. Through how many degrees will the hour hand rotate when the clock shows $2$ o'clock in the afternoon (in $^{\circ}$)?