Quantitative Aptitude - Data Interpretation Questions

The bar graph shows the internal memory size of 5 different smartphone models (A,B,C,D,E). Study the diagram and answer the following questions.

Even if memory of model C was doubled it would be lesser (in GB) than that of model A by?

The pie chart shows the breakup of expenditure of a manufacturing company for the year 2017. Study the diagram and answer the following questions.

What is the total expenditure (in Rs lakhs) ?

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.

If the price of an airline ticket is Rs 7000 then by what amount, monthly Revenue (in Rs. Millions) from sale of tickets of Airline B is greater than that of Airline E?

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.

If all students of Division B got bonus 5 marks each for winning an interschool match their new average marks would increase by how much?

Study the following bar­ diagram carefully and answer the questions. The bar graph given below shows the foreign exchange reserves of a country (in million US $) from 1991 ­ 1992 to 1998 ­ 1999.

Ratio of the sum of foreign exchange during the years 1991­-92, 1992­-93, 1993-­94 to that during the years 1995-­96, 1996­-97, 1997­-98 is

The bar graph shows average marks scored in a 100 marks Maths exam by students of 7 divisions of Standard X. Study the diagram and answer the following questions.

If all students of Division D got bonus 5 marks each their new average marks would increase by how much?

The table below shows the sales of milk in 6 different states as a percentage of total sales. In each state only two milkmen A and B sell the milk. the table below shows the sales of salesman A as percentage of total sale of milk in each state. The total sales of milk is 200000 litres.

What is the difference (in litres) between the sale of milk in state R by salesmen A and the sale of milk in the same state by the salesmen B?

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 average of the number of the students who were present in Physics examination from school N, K and L?