Question

The number of five students in five different classses is given below. Represent this data on a bar graph. (class-(8th-120),(9th-135),(10th-150),(11th-110),(12th-100)​

Answer 1

a) We have taken a scale of

1cm = 10 students

Because it suits the interval very well.

b) i) Maximum = 5th and Minimum = 10th

ii) No of students in grade 6th = 120

No of students in grade 8th = 100

Ratio = 120/100

=6/5

= 6:5

Answer 2

Answer:

no of children

classes

see the above picture it's help you

so

draw it like this

now solve it

the class which have more students

10th - 150

9th -135