## Data Handling Ncert Solution for Class 7 Maths Chapter 3 Exercise 3.3

Data Handling Class 7 Ex. 3.3; New Ncert Solution for Class-7 Maths Chapter 3 Data Handling Free Solution;   Exercise 3.3 Question-1:- Use, the bar graph; to answer the following questions. (a) Which is the most popular pet? (b) How-many-students, have dog as a-pet? Solution 1:-  From the above, given bar graph(in figure); (a) Cats,  …

## Data Handling Ncert Solution for Class 7 Maths Chapter 3 Exercise 3.2

Data Handling Class 7 Ex. 3.2; New Ncert Solution for Class 7 Maths Chapter 3 Data Handling Free Solution;   Exercise 3.2 Question 1 :- The scores, in mathematics-test(out of 25)of 15-students, is as follows: 19, 25, 23, 20, 9, 20, 15, 10, 5, 16, 25, 20, 24, 12, 20 Find, the mode and median …

## Data Handling Ncert Solution for Class 7 Maths Chapter 3 Exercise 3.1

Data Handling Class 7 Ex. 3.1; New Ncert Solution for Class 7 Maths Chapter 3 Data Handling Free Solution;   Exercise 3.1 Question 1 :- Find the range, of heights of any ten-students of your class. Solution 1:- Let’s take the heights of 10 students are as follows: Student 1 = 140 cm, Student 2 …