Quantitative Aptitude - Data Interpretation Questions

The bar chart represents marks of four students S1, S2, S3 and S4 in Physics and Chemistry. Consider the bar chart and answer questions based on it.

 What is the ratio of total marks in both subjects obtained by S2 to that of S4?

The line graph shows the record of number of admissions to a certain coaching centre from 2011 to 2016. Study the diagram and answer the following question.

Admissions in the year 2014 grew by _______ percent as compared to the previous year.

The line graph shows the number of deaths due to rail accidents in a certain state. Study the graph and answer the question.

What was the difference in the number of deaths between the years 2012 and 2015 ?

Study the graph and answer the following questions. The graph shows the number of bicycles parked in the parking space of a hall at various points of time.

How many times, as mentioned in the graph, is the number of parked cycles above average?

The given table shows the number (in percent) of employees working in different departments of an organization. The table also shows the ratio of males and females and the ratio of employees living in city Z and employees living in city Y. The total number of employees in the organization are 80000.

How many employees of department A and C together are living in city Z?

The table given below shows the information about bats manufactured by 6 different companies. Each company manufactures only plastic and wooden bats. Each company labels these bats as Brand A and Brand B. The table shows the number of plastic bats as a percentage of total bats manufactured by each company. It also shows the ratio of wooden bats labeled A and B. Each company manufactured a total of 550000 bats.

X = Average of plastic bats manufactured by V, U and T.
Y = Wooden bats of Brand A manufactured by V.

What is the value of X - Y?

The bar graph shows 1 month's sales figures of different brands of washing machines of a certain electronics store in Rs. 1000s. Study the diagram and answer the following questions.

What is the ratio of sales of brand G to that of brand A?

The bar graph shows the debt of different countries. Study the diagram and answer the following questions.

Which country has the second lowest debt?