Quantitative Aptitude - Data Interpretation Questions

The bar graph shows the internal memory size of 5 different smartphone models (A,B,C,D,E). Study the diagram and answer the following questions.

Which two models have the same memory size?

A constituency is divided in four regions A, B, C and D. Two candidates X & Y contested the last election from that constituency. The adjoining graph gives the break up of voting in the four regions. Study the graph and answer the following questions.

In region B, Y gets A% more votes than X. Find the value of A?

The bar graph shows the population density of 6 countries. Study the diagram & answer the question below.

If area of country B is 20,00,000 sq km, what is its population?

The following Bar-diagram shows total number of males and females in 5 different organisations. Study it carefully to answer the questions.

What is the ratio of average number of females from the organisations A, B and C to the average number of males from the organisations C, D and E?

The data shows the information on the number of children vaccinated in the year 2016 in different cities:

If the total mimber of children vaccinated in the year 2016 is 1,20,000, then how many children from city 'A' were vaccinated?

Students from different countries (A, B, C, D, E, F) participated in a certain seminar. The pie chart shows how many students came from each of the six participating countries. Study the diagram and answer the following questions.

If the cost of total spending on transport for the seminar was Rs 9 lakhs and the cost of hosting the students was Rs 15000 per student then what was the ratio of hosting cost of all the students to that of spending on transport?

A survey was conducted to find what genre of movies people liked the most. 1200 people answered the survey. The pie chart shows the results of that survey. The numbers in the pie chart are the ratios. Study the diagram and answer the following questions.

24% people who were mailed the survey questionnaire answered the survey. The survey questionnaire was mailed to how many people?

Study the bar­graph given below which shows the % distribution of total expenditures of a company under various expense and answer the questions.

If the total expenditure of the company is Rs. 20 crores, then the ratio of expenditure on transport to that on salary is