Aptitude - Clocks

At what time will the hour and minute hand be at right angle for the first time after 3 o'clock.

Find total number of hours and minutes between 6:14 am to 8:02 pm on the same day.

At what time between 3 and 4 o'clock will both the hands of a clock coincide each other. (In minutes)

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

Find the reflex angle between the hands of a clock at 10:25

How many times are the hands of a clock at right angle in a day?

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

At what time between 7 o'clock and 8 o'clock will the hands of a clock be in the same straight line but, not together.

A clock which gains uniformly is 2 min low at noon on Monday and is 4 min 48 sec fast at 2pm on the following Monday. When was the clock correct.

A 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.