There are 3 CV templates. Chronological, functional and combined. Right or Wrong? Tick the correct answer

How many pages are acceptable for your CV? Tick the correct answer:

You should not have a picture on your CV. Right or wrong? Tick the correct answer

Mathematics are a competence recognized by the European Commission for finding a job. Right or Wrong? Tick the correct answer:

Mathematical competence is not recognized by the European Commission as a key competence for finding a job. Right or wrong? Tick the correct answer