The performance of a student in 1st Term and 2nd Term is given. Draw a double bar graph choosing appropriate scale and answer the following:

Subject	1st Term (M.M. 100)	2nd Term (M.M. 100)
English Hindi Maths Science S. Science	67 72 88 81 73	70 65 95 85 75

(i) In which subject, has the child improved his performance the most?

(ii) In which subject is the improvement the least?

(iii) Has the performance gone down in any subject?

As per the question:

The double bar graph of the given data is made below:

(i) Here,

We can see that,

Math had a maximum increase in marks.

Hence,

It can be concluded that,

The child had improved his performance the most in Maths.

(ii) Here,

We can see that,

S. science had the least increase in marks.

Hence,

It can be concluded that,

The child had improved his performance the least in S. science.

(iii) Here,

We can observe that,

From the given graph,

Hindi has a decrement in marks in the second term

Hence,

It can be concluded that,

The child’s performance has gone down in Hindi.