Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Quantitative Reasoning

Topic

Data Interpretation & Stats

Question:

In a school, the distribution of teachers is as follows:

 Age(years)

 20-25 

 25-30 

 30-35 

 35-40 

 40-45 

 45-50 

 50-55 

 No. of Teachers 

2

3

5

2

6

7

5

The total number of teachers of age less than 40 years is:

Options:

12

10

39

18

Correct Answer:

12

Explanation:

Total number of teachers of age less than 40 years = 2 + 3 + 5 + 2 = 12