How many times in a day,are the hands of a clock in a straight line but opposite in direction?

$A$ clock is set right at $5\, am.$ The clock loses $16\, minutes$ in $24\, hours.$ What will be the true time when the clock indicates $10\, pm$ on the $4^{th}$ day?

Between $1$ hour and $12$ hours,how many times will the hour hand and minute hand be together? (in times)

In an ordinary year,$March$ begins on the same day of the week as which other month?

The angle between the $minute$ hand and the $hour$ hand of a clock when the time is $10.30$ is (in $^{\circ}$)

Find at what time between $8$ and $9$ o'clock will the hands of a clock be in the same straight line but not together?