Quote Originally Posted by Soft sign View Post
По-моему, тест для идиотов. Довольно сложно не набрать 15/15. И вопросы какие-то…

Well, for ESL speakers, the difference between a "mixture" and a "compound" might be confusing. (I'm sure I would've had a little bit of difficulty with the first 2 or 3 questions if they had been in Russian. And personally, I think that salt in water should properly be called a "solution," not a "mixture.")

However, I agree that most of the questions were at a level that 13-year-olds should know.