Quantitative Aptitude - Data Interpretation Questions

The bar graph shows average marks scored in a 100 marks Maths exam by students of 7 divisions of Standard X. Study the diagram and answer the following questions.

If all students of Division D got bonus 5 marks each their new average marks would increase by how much?

Refer the below data table and answer the following question. It shows the number of children in each house of a society.

What is the average number of children per house?

The pie chart shows tickets sold (in 1000s) per month by 6 different airlines (A, B, C, D, E, F). Study the diagram and answer the following questions.

Airline E sold how many more tickets than Airline A?

The pie chart shows the breakup of expenditure of a manufacturing company for the year 2017. Study the diagram and answer the following questions.

Expenditure on Labour and Raw material constitute what percent of total expenditure?

The bar graph shows the number of soldiers in the armies of different countries. Study the diagram and answer the following questions.

If country D spends $20000 per soldier annually, then how much does it spend (in $ millions) on all its soldiers annually?

The line graph shows the number of deaths due to road accidents in a certain state. Study the diagram and answer the following questions.

What was the difference in the number of deaths between the years 2011 and 2013?

The following table represents the transport preferences of a certain number of people in three towns V, K and S. Consider the information and answer the following questions based on it.

The number of people wanting to travel by train and bus is how much more or less than those wanting to travel by taxi and own car?

The following pie diagram gives the marks scored by a student in different subjects- English , Hindi , mathematics , science and social science in an examination . Assuming that the total marks obtained for the examination are 540 , answer the question

The difference of marks between English and Science is the same as between