For the following questions answer them individually
Martin donates 13% of his Salary to Visually challenged organization, 12% of his Salary to Orphanage, 14% of his Salary to Physically challenged organization and 16% of his Salary to the foundations for medical help. The remaining amount of Rs.40950 of Salary has been deposited in the bank for monthly expenses. Find the amount donated to Orphanage.
Study the following bar graph and answer the question that follows:
Sales of books (in thousands) from 5 (C1,C2,C3,C4 and C5) branches of a publishing company for the two successive years 2010 and 2011.
What is the ratio of the total sales of branch C2 for both years to the total sales of branch C4 for both years?