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

2. At 3:40, the hour hand and the minute hand fa clock from an angle of.

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

4. How many times do the hands of a clock coincide in a day?

5. The angle between the minute hand and the hour hand of a clock when the time is 8:30, is:

6. At what angle the hands of a clock are included at 15 minutes past 5?

7. How much does a watch lose per day, if its hands coincide every 64 minutes?

8. How many times in a day, the hands of a clock are straight?

9. At what time between 9 and 10 O’clock will the hands of a watch be together?

10. At what time, in minutes between 3 O’clock and 4 O’clock, both the needles will coincide each other?

11. A clock is started at noon. By 10 minutes past 5, the hour hand has turned through:

12. Find the angle between the hour hand and the minute hand of a clock when the time is 3.25:

13. The reflex angle between the hands of a clock at 10.25 is:

14. At what time between 7 and 8 O’clock will the hands of a clock be in the same straight line but not

together ?

15. An accurate clock shows 8 O’clock in the morning. Through how many degrees will the hour hand

rotate when the clock shows 2 0’clock in the afternoon?