Dr. Sanjeev Verma and R.K. Tyagi Solutions for Chapter: Data Handling, Exercise 1: ASSIGNMENT 14.1

The value of $\cancel{\left|\right|\left|\right|}$ $\mathrm{II}$ is

 

The weights of $10$ girls in $\mathrm{kg}$ are given below :
$50,55,54,43,49,61,42,45$
The lightest girl in weight is

Collect information regarding the number of family members of your classmates and represent it in the form of a table using tally marks. Find which group most of the students belong to ?

Collect information of the marks obtained by your classmates in the weekly tests during the first terminal test and prepare a table using tally marks.

The following are the ages (in years) of $12$ teachers in a school.
$36,44,39,46,35,53,38,42,55,45,49,40$
Arrange the above data in an ascending order and answer the questions given below :
What is the age of the eldest teacher in the school?

The following are the ages (in years) of $12$ teachers in a school.
$36,44,39,46,35,53,38,42,55,45,49,40$
Arrange the above data in an ascending order and answer the questions given below :
What is the age of the youngest teacher in the school?