List of top Quantitative Aptitude Questions on Data Interpretation - Line Graph

The pie chart below shows the percentage break-up of the costs incurred in printing a magazine.

What is the angle of the sector representing the paper cost?
The bar graph below shows the monthly demand and production figures (in units) of five T.V. companies, A, B, C, D and E. Study it and answer the question that follows.

What is the difference between the average demand and the average production of the five companies taken together?
The bar graph below shows the monthly demand and production figures (in units) of five T.V. companies, A, B, C, D and E.

The production of company D is how many times the production of company A?

Instructions (36-40): The pie charts below show the percentage of students in each faculty at North West University and the number of non-US students in the Arts faculty. These percentages are rounded to the nearest whole number. There are 1049 students in the Arts faculty. Use this data to answer the question below.

39. If six percent of Science students are Asian, how many Asian students are studying Science?

Instructions (36-40): The pie charts below show the percentage of students in each faculty at North West University and the number of non-US students in the Arts faculty. These percentages are rounded to the nearest whole number. There are 1049 students in the Arts faculty. Use this data to answer the question below.

40. There are 34 European medical students. What percentage of the faculty does this represent?

Instructions (36-40): The pie charts below show the percentage of students in each faculty at North West University and the number of non-US students in the Arts faculty. These percentages are rounded to the nearest whole number. There are 1049 students in the Arts faculty. Use this data to answer the question below.

36. What percentage of students in the Arts faculty are non-US students?

Instructions (36-40): The pie charts below show the percentage of students in each faculty at North West University and the number of non-US students in the Arts faculty. These percentages are rounded to the nearest whole number. There are 1049 students in the Arts faculty. Use this data to answer the question below.

37. How many students are there in the Engineering faculty?

Instructions (36-40): The pie charts below show the percentage of students in each faculty at North West University and the number of non-US students in the Arts faculty. These percentages are rounded to the nearest whole number. There are 1049 students in the Arts faculty. Use this data to answer the question below.

38. How many students are there at the University?

The following line graph shows the ratio of wheat production to rice production of a state in India over 7 years, from 1999 to 2006. Answer the question based on this data.

If the rice production in 2003 was 4 lac tons, what was its wheat production during 2003?

The following line graph shows the ratio of wheat production to rice production of a state in India over 7 years, from 1999 to 2006. Answer the question based on this data.

In how many years was wheat production more than the rice production?

The following line graph shows the ratio of wheat production to rice production of a state in India over 7 years, from 1999 to 2006. Answer the question based on this data.

If the total annual grain requirement (wheat + rice) of the state is 5 lac tons and the rice production during 2001 was 3 lac tons, how much grain had to be imported from other states to fulfill the requirement?