Direction: Study the following graph and answer the given question.

What was the difference between the average amount invested in raw materials during the given period and the average value of sales of finished goods during this period?

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

If the total number of students is 60,000, then the total number of students who did not pass in the course A, C is:

The least number, by which 1944 must be multiplied so as to make the result a perfect cube is 

Directions: The Pie chart given here represents the domestic expenditure of a family in per cent. Study the chart and answer the following questions if the total monthly income of the family is ₹ 33,650.

A: Expenditure on food

B: Expenditure on house-rent

C: Expenditure on entertainment

D: Expenditure on education and maintenance of children

E: Medical and miscellaneous expenditure

F: Deductions towards provident fund

The house rent per month is :

Directions: The following table represents the percentage marks of four students in six subjects.
Consider the table and answer questions based on it

The average marks obtained by the students in Geography and History are

Study the graph carefully and answer the following questions.

What is the average production of State C for three years?

What is the difference between compound interest and simple interest on Rs. 2500 for 2 years at 4% per annum?

Factor of $$ {ab-a-b+1}$$ is