Quantitative Aptitude - Data Interpretation Questions

Study the graph and answer the following questions. The graph shows the number of bicycles parked in the parking space of a hall at various points of time.

What is the percentage decrease in the number of parked cycles between 7 pm and 8 pm? (in whole number)

The following table gives the details of the number of students in class 10, Section A and B, who had taken their midterm and final exams.

Based on the given data, the percentage of Section A students who passed the annual exam is ___.

The following pie-­chart shows the study­ time of different subjects of a student in a day . Study the pie chart and answer the following questions.

If the student studied 10 hours in a day , then he/ she studied mathematics for

Study the following histogram of marks in mathematics (out of 50) of students in a class and answer the following questions.

If the students have got the marks out of 50 and if A+ grade has been declared for above 90%, then the number of students who have got A+ grade is

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

The number of students who have secured marks less than 60 is

The bar graph shows the number of motorcycles of different brands sold by a dealer in a month. Study the diagram and answer the following questions.

What is the ratio of units sold of brand A to that of brand C?

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.

Study the graph and answer the following questions. The graph shows the number of bicycles parked in the parking space of a hall at various points of time.

What is the average number of parked cycles as seen from the graph?