The following pie-chart shows the monthly expenditure of family on various items. If the family spends Rs. 825 on clothing answer the question

What is the total monthly income of the family? 

The following table shows the number of pens and the number of erasers of 6 different colours that were sold from a stationery store during a given week. 

The total number of erasers having colours C3 or C4 is approximately what percentage of the average number of pens of each colour?

The given pie chart shows the percentage of students enrolled for the courses A, B, C, D and E in a university and the table shows the percentage of students that passed, out of the enrolled students.
Total Students=60,000

What is the ratio of Passed student in A and B ?

Study the following graph and answer the question that follow.
What is the different between the numbered of candidates appeared from institutes A, C, D and F together and candidates passed from institute-B, E and G together?

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

Puma shoes are how much percent more than the Nike Shoes?

Study the following table carefully and answer the questions given below.

In which year was the difference in number of students in Arts and Science exactly 130?

The table given below shows the information about bats manufactured by 6 different companies. Each company manufactures only plastic and wooden bats. Each company labels these bats as Brand A or Brand B. The table shows the number of plastic bats as a percentage of total bats manufactured by each company. It also shows the ratio of wooden bats labelled A and B. Each company manufactured a total 550000 bats.

X= Average of plastic bats manufactured by V, U and T.
Y=Wooden bats of Brand A manufactured by V.
What is the value X – Y?