Quantitative Aptitude - Data Interpretation Questions

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

The salary of a management trainee in the company is Rs 15,000, then what was the increase in the expense (in Rs lakhs) due to salaries that had to be paid when posts were filled for the vacancies in the year 2012?

Study the histogram of marks (in Mathematics) distribution of 50 students of class IX and answer the following questions.

The average marks of the students are

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

The number of deaths in 2016 were lesser than that in 2012 by ________.

The line graph shows the production of steel of a certain country. Study the diagram and answer the following questions.

If 1 tonne of steel costs Rs 30,000, then what was the cost (in Rs billion) of the steel production in the year 2017?

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 pie chart shows the results of an online survey which asked people about their favourite travel destination. Study the diagram and answer the following questions.

The measure of the central angle of the sector representing number of people whose favourite travel destination is Hawaii is ________ degrees.

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.

What is the angular measure (in degrees) of the sector representing Country A?

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

The number of deaths in 2017 were greater than that in 2013 by _________.