Question: The graph shows the number of students studying in grade-6, grade-7 and grade-8 in a middle school. Which grade has the highest number of students?
A ) Grade-6 B ) Grade-7 C ) Grade-8 D ) Both A and B
Steps to derive
1 The heights of the bars in the bar graph represent the number of students in grade-6, grade-7 and grade-8 of the XYZ middle school.
2 Note the heights of the bars for all the grades.
3 The height of the bar for grade-6 is 60, that for grade-7 is 40 and that for grade-8 is 80.
4 There are 60 students in grade-6, 40 students in grade-7 and 80 students in grade-8.
