What are the arts subjects  in icse for class 9

hi,

it is not necessary to keep same subject in 10th standard and 12th standard.

see you did not mention which stream you want to take in class 11, there is three stream available in most of the schools or institute, arts, science, commerce. so if you  choose science , the mandatory subjects is physics chemistry , mathematics, along with you may chose biology / computer science/ biotechnology. however if you want to come in engineering or mathematics oriented field as a bachelors degree I would suggest you to take computer science as additional subject.