to get higher marks (PERCENTILE)?
PERCENTILE
This type of score indicates the percentage of children in a grade or an age group who obtained scores below a particular score. For example, a pupil with a percentile rank of 70 has a score which was as good as or better than 70 percent of the normative sample for his/her grade or age group. Note that a child's percentile on an assessment should not be confused with the term "percentage," which indicates the proportion of assessment items correctly answered.
PERCENTILE
This type of score indicates the percentage of children in a grade or an age group who obtained scores below a particular score. For example, a pupil with a percentile rank of 70 has a score which was as good as or better than 70 percent of the normative sample for his/her grade or age group. Note that a child's percentile on an assessment should not be confused with the term "percentage," which indicates the proportion of assessment items correctly answered.