Quantitative Aptitude - Data Interpretation Questions

The bar graph shows the number of employees working in the different departments of a company. Study the diagram and answer the following questions

Which department has the lowest number of employees?

The line graph shows the number of students admitted in the given year to a certain university. Study the diagram and answer the following question.

Admissions in 2016 were greater than that in 2015 by _____.

A factory employs skilled workers, unskilled workers and clerks in the proportion 8 : 5 : 1, and the wages of a skilled worker, an unskilled worker and a clerk are in the ratio 5 : 2 : 3. When 20 unskilled workers are employed, the total daily wages of all amount to Rs 318. Total wages paid to each category of workers are

The table given below shows the number of students who were absent and percentage of students who were present in the given two examinations from five different schools. The table also shows the percentage of students who were present in the Biology and Physics examination respectively.

What is the difference between the number of students who were present in Physics and Biology examination from school N?

The pie chart shows tickets sold (in 1000s) per month by 6 different airlines (A, B, C, D, E, F). Study the diagram and answer the following questions.

Which airline sold the second highest number of tickets?

The pie chart shows the number of shoes of 5 different brands in a multi brand store. There are total 1200 shoes.

Study the pie­chart given and answer the following questions.

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

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 more people surveyed like Drama movies than those who like Romance movies?