Quantitative Aptitude - Data Interpretation Questions

The bar graph shows revenues in rupees lakhs from selling four different products (A, B, C, D) by a certain company. Study graph and answer the following question.

By what amount (in Rs crore) the total revenue by selling all the four products in 2016 is greater than that of 2015 ?

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.

Total number of students in the class is

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

Sales of brand E was greater than that of brand D by ________.

The given data shows the registration of bikes and total vehicles (in thousands) for 6 months in 2017 in City X.

Note : In the chart, the first number represents bikes and the second number represents total vehicles.

Based on the given data, from January to April 2017, the increase in the registration of vehicles other than bikes is ___.

The line graph shows the number of students who passed with distinction in the given year from a certain university. Study the diagram and answer the following questions.

If students who pass with distinction are given a certificate, what is the number of certificates awarded in the last three years?

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