Quantitative Aptitude - Data Interpretation Questions

There are 6 taxi companies (A,B,C,D,E,F) in a certain city. The bar graph shows the number of taxis run by each of these six companies. Study the diagram and answer the following questions.

If 30 taxis quit company B and joined company D then D will have how many more taxis than C?

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

Percentage of students who have secured marks more than 59 is

The line graph shows the record of number of admissions to a certain coaching centre from 2011 to 2016. Study the diagram and answer the following question.

Admissions in the year 2014 grew by _______ percent as compared to the previous year.

The following pie chart shows fruit tree distribution in a farm land. Consider the chart and answer questions based on it.

What is the ratio of Chikoo and Mango trees to that of Jamun, Orange and Banana trees in the farm land?

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

What is the total number of people who have responded to the survey ?

The pie chart shows the investments made by 7 partners in a business. Study the diagram and answer the following questions.

Which partner has made the second highest investment?

The HR department of an MNC prepared a report. The pie chart from this report shows number of employees the MNC has in different countries. Study the diagram and answer the following questions.

The measure of the central angle of the sector representing country F is ________ degrees.

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