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?

Study the pie­chart given and answer the following questions.

If the miscellaneous charges are Rs. 6000, then the advertisement charges are

The bar graph shows results of a survey. 1500 people exiting voting boths were asked for which party they voted? Study the diagram and answer the following questions.

Which party had the second highest number of voters?

Refer the below table and answer the question.

What percent students who chose engineering are girls?

The graph shows the production of food grains of a country in different years. Study the graph and answer the questions.

The difference of the production of food grains for the year 1981 and 1985 is

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.

By what count (in %) students from Country B at the seminar were more than the students from Country E?

A survey was conducted to find what genre of movies people liked the most. 1200 people answered the survey. The pie chart shows the results of that survey. The numbers in the pie chart are the ratios. Study the diagram and answer the following questions.

How many surveyed said they liked Historical movies?

The table below shows the sales of milk in 6 different states as a percentage of total sales. In each state only two milkmen A and B sell the milk. the table below shows the sales of salesman A as percentage of total sale of milk in each state. The total sales of milk is 200000 litres.

What will be difference (in litres) in the sale of milk in state T by salesmen B and the total sale of milk in state R and S together?