The table below shows the daily expenditure on food of 25 households in a locality. Find the mean daily expenditure on food by a suitable method.

The table below shows the daily expenditure on food of 25 households in a locality. {:("Dail expenditure (in Rs)",100-150,150-200 , 200 - 250 , 250 -300,300-350),("Number of households",4,5,12,2,2):} Find the mean daily expenditure on food by suitable method.

The table given below shows the expenditures on different component of a person. What was the total expenditure of the person?

In the following table, the total expenditure of the labourers of a city is given Find the average expenditure by deviation method.

The following table shows the frequency table of daily wages of 50 workers in a trading company. Find the mean wages of a worker, by assumed mean method.

The table shows income and expenditure of a person for 3 years In the given table, what is the percentage of expenditure on income in the year 2002

The table shows Income and expenditure of a person for 3 years (in thousands): In the given table, what is the percentage of expenditure on income in the year 2002?(round off)