1. First we go to the Primary school at 7 years. In Primary school we have eight grades. When we finish a Primary school, we have exams in mathematics and Serbian. These exams are held in all primary schools in Serbia the same day, at the same time, all doing the same exam. The maximum number of points in a single exam is 20. We also have points from the primary schools, which depend on our assessment of the school. The maximum number of points that can be the basis of the school is 60, if you have 5 (best mark in Serbia) in each subject. This means that the student can have a total of 100 points. This is followed by Secondary school, also known as high school. Depending on the points that we have in the Primary school, we can enroll a Secondary school. Secondary school lasts for three or four years, depending on where you go. Secondary schools are divided into gymnasiums (high schools), vocational schools and art schools. In secondary schools have more routes and we can choose which one we will attend. Gymnasium can be general, socio-linguistic and mathematical-nature, and education in lasts four years and it's ending with a final aptitude test (called "Matura" in Serbian). Vocational schools are divided into four-year (technical, agricultural, etc..), three-year (industry, craftsmen and others.) schools and a five-year school (medical). Vocational schools are divided into four-year (technical, Gospodarska, agricultural, etc..), Three-year (industry, craftsmen and others.) Schools and a five-year school (medical). After high school we go to some college.
I personally attended gymnasium (mathematical-nature). After graduating gymnasium, I can register any college because I have general knowledge, which is not the case with the vocational schools and art schools.
Tomorrow I will reply to other questions. I don't have time now.