Question

pls answer questions 1,2,8,9,11

Answer 1

8. the hands coincide once every hour but between 11 and twelve it occurs common for both. thus 2 times get cancelled. therefore 24 -2 = 22
9. both hands are straight once every hour except between 5 and 7 when it occurs only at 6. thus 24 - 2 = 22

Answer 2

1. (c) - 155°

2. (d) - 180°

8. (d) - 24

9. (c) - 44

11. (b) - 22