# 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:

(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?

**Solution:**

We use the given information to draw the double bar graph required.

Difference between the marks of 1st and 2nd term.

English = 70 - 67 = 3

Hindi = 65 - 72 = -7 (Decrease in marks)

Math = 95 - 88 = 7

Science = 85 -81= 4

Social Science = 75 - 73 = 2

(i)In Math, the performance of the students improved the most

(ii)In Social science, the performance of the students improved the least.

(iii)Yes, in Hindi the performance of the students has gone down.

**Video Solution:**

## 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: (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?

### NCERT Solutions for Class 7 Maths - Chapter 3 Exercise 3.3 Question 4

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: (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?

(i)In Math, the performance of the students improved the most, (ii)In Social science, the performance of the students improved the least., (iii)Yes, in Hindi the performance of the students has gone down.