Good evening! Yes, in Karnataka schools, your son can choose an optional language apart from English. Usually, schools offer Kannada, Hindi, Sanskrit, or Telugu as second or third language options. Since you’re moving from Andhra to Karnataka, you can request the school to keep Hindi or Telugu as his language subject if available. It’s best to discuss it during admission, as options may differ by board and school.
Yes, you can choose Mumbai as your CTET exam centre even if you select Assamese as your language paper. The exam centre choice depends on your current location, not your state of residence. However, make sure that Assamese is available as an optional language while filling the CTET form once selected, your center and language choices are independent, so you can write the exam in Mumbai with Assamese as your language. Hope you understand.