and 6 will prepare the students for more advanced studies. Students graduate the same year they'll turn 19, depending on if you are born early or late in the year you are either 19 or 18 at the day of your graduation. Turkey In Turkey, 12th grade is the last year of high school and compulsory education. In June, students who are interested to go to college take a test named Temel Yeterlilik Testi (TYT)(Basic Sufficiency Test). In this exam, students have to answer 120 questions (40 Turkish, 30 Maths, 10 Geometry, 5 History, 5 Geography, 5 Philosophy, 5 Religious Knowledge, 6 Biology, 7 Physics, 7 Chemistry) in 165 minutes.Students,if they didn't receive any Religious Knowledge courses will instead have to answer another set of 5 Philosophy questions. One day after this test, most students will take the Alan Yeterlilik Testi (AYT) (Branch Sufficiency Test).This exam also has different sessions for different branches, which include Mathematics, Geometry, Physics, Chemistry, Biology, Turkish Literature, History, Geography, Philosophy, Religious Knowledge. The Test takes 180 minutes. It is not compulsory to take all of the subjects. Foreign Languages Test is separate to the Branch Sufficiency Test. Students usually are at the age of 18 at the end of the year. United Kingdom England and Wales In England and Wales, "Year 13" (or "upper Sixth") is the last year of A-Level certifications which are completed to finalise a student's last academic year. Students are usually 16–17 in Year 12 and 17–18 in Year 13. While the school leaving age in the rest of the UK is 16 years old, in 2015 education in England became compulsory until the age of 18. After this age, students can leave education if they choose without necessarily completing year 13. Between the ages of 16 and 18, students can either continue in full-time education (for example, at a sixth form college); start an apprenticeship or traineeship; or spend a minimum of 20 hours per week working or volunteering while in part-time education or training. Any education after the age of 18 is then referred to as higher education. Scotland In Scotland, this is the sixth year (or S6). Sufficiently good marks in 5th year may be adequate for entry into higher education. 'Highers' are the entry qualifications to university which can be sat in S5, S6 or college, with Advanced Highers equivalent to year one of university. Northern Ireland