Quantitative Aptitude - Data Interpretation Questions

The line graph shows the number of vacancies for sales officers in a certain company. Study the diagram and answer the following questions.

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.

Nearly what percentage of his total votes did X receive from region B?

The HR department of an MNC prepared a report. The pie chart from this report represents all the employees of the MNC and the languages that they speak. Study the diagram and answer the following questions.

What is the language the most number of employees speak?

The percentage increase in the population is highest as compared to that of the previous year in the year :

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

If country D spends $120 per person on health annually, then how much does it spend (in $ millions) on health on its entire population?

The HR department of an MNC prepared a report. The pie chart from this report represents all the employees of the MNC and the languages that they speak. Study the diagram and answer the following questions.

What is the total number of employees of the MNC?

Read the given question and decide which of the following information is sufficient to answer the question.
What is the value of Information:
1)

2) = 180 - x°

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

Population of country E is greater than that of country A by ___________.