I studied in aided school from 1-7 , and private school from 8-10 , and 11 and 12 from aided college can i apply for the scholarship

Yes, you may be eligible to apply for a scholarship. Studying in different types of institutions from Classes 1–12 does not automatically disqualify you.

Scholarship eligibility usually depends on factors such as:

Your current course/institution

Family income

Category

Domicile

Academic performance

The particular scholarship's eligibility conditions

The important thing is to check the eligibility criteria of the specific scholarship scheme you want to apply for. Some scholarships require the student to be studying in a particular type of institution or require a specific income/category certificate.

Therefore, your previous schooling in aided/private schools by itself should not be assumed to make you ineligible.