Question

8. The bar graph in Figure 8 shows the number
of students in different classes of a school.​

Answer 1

Answer:

*students in class XII=40

*students in class VI=90

*Two classes of equal number of students = Class VII and Class IX (i.e, 80)

*students in class X than IX=20more

*no. of students in class VII/no. of students of class XII=80/40=2

Hope it's clear to you☺☺