The number of boys and girls, in std. $5^{th}$ to $8^{th}$ in a Z.P. school is given in the table. And for this given data we cannot draw a subdivided bar graph as the given data is not sufficient.
(Scale: On the Y axis, $1 cm = 10 students$ )
Standard
5
6
7
8
Boys
34
26
21
25
Girls
17
14
14
20

For this given data we cannot draw a subdivided bar graph.

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True

False

answer is B.

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Detailed Solution

The stated statement is false as we can draw a subdivided bar graph by using the given data.
Now to represent it in a bar graph, we should determine the scale like, how many students are represented in 1cm and where we are going to represent boys and where girls.
As it is mentioned in the question on the y-axis,

1 cm = 10 students

so, we will plot the graph accordingly.
Therefore, the y-axis represents the number of students where 1 square or 1cm represents 10 students and the x-axis represents standards So, there are four bars on the x-axis and each one represents one individual standard.
On the graph, the dark colour represents the number of boys and the light colour represents the number of girls.
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