Quantitative Aptitude - Data Interpretation Questions

The percentage increase in the population is highest as compared to that of the previous year in the year :

The pie chart represents the favourite stars (Bollywood stars SRK, SK, AK, HR and VD) of the people of a family.

The ratio of people who like SRK to those who like SK is

The line graph shows the number of vacancies for sales officers in a certain company. Study the diagram and answer the following questions.

Read the given question and decide which of the following information is sufficient to answer the question.
What is the value of Information:
1)

2) = 180 - x°

The bar graph shows 1 month's sales figures of different brands of washing machines of a certain electronics store in Rs. 1000s. Study the diagram and answer the following questions.

What is the ratio of sales of brand G to that of brand A?

The line graph shows the number of students of a certain university who failed in the given year in their final exams. Study the diagram and answer the following questions.

What is the average number of failures in the last three years?

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

Which country has the second highest population?

The table below depicts the Number of Books Sold by 5 cities during 5months. Study the following table and answer the questions.

What is the respective ratio between the total number of books sold by City A in July and September together and total number of books sold by  City Ein August and October together?