Data Interpretation Quiz for UGC NET Exam 2023 for UGC NET & SET Exams

Question 1

These are based on the tabulated data given below:
A company has 20 employees with their age (in years) and salary (in thousand rupees per month) mentioned against each of them:

Classify the data of age of each employee in class interval of 5 years. Which class interval of 5 years has the maximum average salary?

Question 2

These are based on the tabulated data given below:
A company has 20 employees with their age (in years) and salary (in thousand rupees per month) mentioned against each of them:

What is the frequency (%) in the class interval of 30 – 35 years?

Question 3

These are based on the tabulated data given below:
A company has 20 employees with their age (in years) and salary (in thousand rupees per month) mentioned against each of them:

What is the average age of the employees?

Question 4

These are based on the tabulated data given below:
A company has 20 employees with their age (in years) and salary (in thousand rupees per month) mentioned against each of them:

What is the fraction (%) of employees getting salary ≥ 40,000 per month?

Question 5

These are based on the tabulated data given below:
A company has 20 employees with their age (in years) and salary (in thousand rupees per month) mentioned against each of them:

What is the average salary (in thousand per month) in the age group 40 – 50 years?

Question 6

Consider the following table that shows the distribution of students in two sections A and B in a school according to the marks obtained by them. There is a total of 45 students in each of the sections A and B . Answer the questions based on the data contained in the table

If the pass mark is 30, what is the number of failures in both the sections together?

Question 7

Consider the following table that shows the distribution of students in two sections A and B in a school according to the marks obtained by them. There is a total of 45 students in each of the sections A and B . Answer the questions based on the data contained in the table

If the pass mark is 40, approximately what is the percentage of successful students in Section – B?

Question 8

Consider the following table that shows the distribution of students in two sections A and B in a school according to the marks obtained by them. There is a total of 45 students in each of the sections A and B . Answer the questions based on the data contained in the table

How many students in Section – A and Section – B together have obtained marks less than 10?

Question 9

Consider the following table that shows the distribution of students in two sections A and B in a school according to the marks obtained by them. There is a total of 45 students in each of the sections A and B . Answer the questions based on the data contained in the table

How many students in Section – A have obtained 30 or more marks but less than 50?

Question 10

Consider the following table that shows the distribution of students in two sections A and B in a school according to the marks obtained by them. There is a total of 45 students in each of the sections A and B . Answer the questions based on the data contained in the table

How many students in Section – A and Section – B have obtained 50 or more than 50 marks?