Clock Puzzles - General Questions

A clock gains 2 minutes every hour. It is set right at 12 noon. What time will it show after 24 hours of actual time?

What angle do the hands of a clock make at 10:40?

What angle do the hands of a clock make at 11:15?

What angle do the hands of a clock make at 6:20?

What angle do the hands of a clock make at 5:50?