1.
2.

Total sales of branches B6 for both the years is what percent of the total sales of branch B3 for both the years?
3.

What is the average sale of all the branches (in thousand numbers) for the year 2000?
4.

What is the ratio of the total sales of branch B2 for both years to the total sales of branch B4 for both years?
5.

What percent of the average sales of branches B1, B2 and B3 in 2001 is the average sales of branches B1, B3 and B6 in 2000?
6.
7.
What was the total household income in northern region for upper-middle class?
8.
What is the percentage increase in total number of households for the northern region (upper-middle) over the given period?
9.
What was the average income of the high-income group in 1987-88?
10.
The number of households in each category were equally distributed in all the regions. The average income for the northern region in 1987-88 was :