Quantitative Aptitude - Data Interpretation Questions

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 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 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.

The given pie chart shows information about the mobile phone manufacturing companies in India. The total number of 0 mobile phone units manufactured is 12,40,000 units.

Which company produces the maximum number of mobile phones?

The bar graph shows average marks scored in a 100 marks English exam by students of 7 divisions of standard X. Study the diagram and answer the question.

What is the ratio of average marks scored by Division C to Division G?

The monthly expenditure of a person is Rs. 6000. The distribution of expenditure on various items is as follows:

Item of expenditure            Amount(in Rs.)
Food                                      2000
Clothing                                   660
Fuel and rent                          1200
Education                                 480
Miscellaneous                         1660

If the above data is represented by a percentage bar diagram of height 15 cm, then what are the lengths of the two segments of the bar diagram corresponding to education and miscellaneous respectively?