The price of the book is marked 20% above the C.P. If the market price of the book is Rs. 180, then what is the cost of the paper used in a single copy of the books?

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

In which year, there has been a maximum percentage increase in the amount invested in raw materials as compared to the previous year?

Study the following pie-diagrams carefully and answer the question given below it.
PERCENTAGE COMPOSITION OF HUMAN BODY 

The circle-graph given here shows the spending of a country on various sports during a particular year. Study the graph carefully and answer the question given below it.

How much percent is more spent on Hockey than that on Golf?

If for a certain quantity of books, the publisher has to pay Rs. 30,600 as printing cost, then what will be the amount of royalty to be paid for these books?

The bar-chart is showing the number of Accidents in a city during the first six month of a year. Examine the bar chart and answer the following questions.
What is the percentage of accidents in the month of April to the total accidents in the city?

Direction: Study the double bar graph given below and answer the questions.

The class having maximum number of participants in exhibitions:

Direction: The following diagram shows the percentage of population of Hindus, Sikhs and Muslims with respect to total population in a town during 2005 to 2008. Study the diagram and answer the questions:

If the total number of Hindus in 2008 was 12 lakh, the number of Muslim in 2008 was (in lakh)