I use assessments like this one to test the knowledge of students before I start tutoring. It is aligned with common core standards and includes an assessment rubric to help identify which standards the student is struggling to meet. The questions are very basic and will be easy for advanced students. The assessment was made this way to identify the concepts the student is struggling with rather than overwhelming them with hard number to compute. This assessment is specifically designed to test the 6th grade common core standards for ratios and proportions.