Quantitative Aptitude - Data Interpretation Questions

Study the following histogram of marks in mathematics (out of 50) of students in a class and answer the following questions.

If the pass marks in maths is 31, the number of students who failed in maths is

The line graph shows the exports by a certain company. Study the diagram and answer the following questions.

What were the total exports (in Rs lakhs) by the company in the last four years?

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.

What is the total number of wooden bats of brand A manufactured by company T?

Study the chart and answer the questions. The pie chart given below shows the expenditure incurred in bringing out a book by a publisher.

If the cost of printing is Rs. 16,800 , the royalty is

The bar graph shows results of a survey carried out within a health club. The members of the club were asked which energy drink they consumed? Study the diagram and answer the following questions.

Which energy drink was consumed the least?

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

Debt of country A is lesser than that of country B by ___________.

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

Population density of country E is greater than population density of country D by:

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 difference between the total number of females and the total number of males from all the organisations together?