clock problems with solution and answer

In ALL Competitive exams problem on clock  are asking..

these are problems related to the clock problems with solution and answer.all the problems are 

explained step by step procedure to understand very easily.

clock related problems with solutions are given below please click the following links

1. Angle between hour and minute hand at 12 30.

2.Angle between hour and minute hand at 11 30

3.Angle between hour and minute hand at  10 30

4.Angle between hour and minute hand at  9 30

5. Angle between hour and minute hand at  8 30

6.Angle between hour and minute hand at  7 30

7. Angle between hour and minute hand at  6 30

8.Angle between hour and minute hand at  5 30

9.Angle between hour and minute hand at  4 30

10. Angle between hour and minute hand at 3 30

11. Angle between hour and minute hand at 2 30