Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Quantitative Reasoning

Topic

Data Interpretation & Stats

Question:

The number of cars passing the road near a colony from 6 am to 12 noon has been shown in the following histogram.

During which hour(s) is the number of cars passed more than the average number of cars passed from 6 am to 11 am?

Options:

8-9 am, 9-10 am

8-9 am

7-8 am, 8-9 am, 9-10 am, 10-11 am

7-8 am, 8-9 am, 9-10 am

Correct Answer:

7-8 am, 8-9 am, 9-10 am

Explanation:

Average number of cars passed from 6 am to 11 am = \(\frac{70 + 105 + 130 + 115 + 95}{5}\)

=  \(\frac{515}{5}\)

= 103

Number of cars passed  from 7-8 am, 8-9 am, 9-10 am is 105 , 130 & 115 respectively which is more than 103.