# Data Handling exercise 3.1 solutions NCERT class 7 maths

NCERT mathematics class 7 Data Handling Chapter 3 exercise 3.1 solutions are given.

You should study the textbook lesson Data Handling very well.

You should also practice all example problems and solutions given in the textbook.

Observe the solutions and try them in your own method.

NCERT Maths class 7th solutions

Data Handling

## Chapter 3 Data Handling exercise 3.1 solutions class 7 maths NCERT

7th class maths solutions

Data Handling

Chapter 3

Exercise 3.1

Find the range of heights of any 10 students of your class.

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Organise the following marks in a class assessment, in a tabular form 4, 6, 7, 5, 3, 5, 4, 5, 2, 6, 2, 5, 1, 9, 6, 5, 8, 4, 6, 7

i Which number is the highest ?

ii. Which number is the lowest ?

iii. what is the range of the data ?

iv. Find the arithmetic mean.

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### Solutions for exercise 3.1 Data Handling class 7 maths NCERT

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Note: Observe the solutions and try them in your own method.

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