Presentation of...

The pie chart shows the profit made by a company in the first $$4$$ months of the year. The total amount of profit made in the $$4$$ months was Rs. $$80000$$. How much profit did the company make in February?

Sapna found the following data in an almanac.

Crop	Area planted (in acres)
Wheat	$$55,000$$
Corn	$$32,500$$
Potatoes	$$30,000$$
Lettuce	$$40,000$$
Carrots	$$22,500$$
Total	$$180,000$$

She needs to use it to make a circle graph. What is the best estimate of the number of degrees that should be in the central angle of the section that represents wheat?

Let m be the mid-point be the upper class limit of a continuous frequency distribution The lower class limit of the class is

The diagram shows the histogram of the amount of time spent watching TV in a day for a group of students. Remember that the area of each rectangle is proportional to its frequency. Find the total number of students. (Take the most common base of all rectangles as 1 unit) 

Out of total of $$1080$$ workers,$$420$$ workers belong to category $$A, 300$$ to category $$B, 225$$ belong to category $$C$$ and $$135$$ are category $$D$$ workers.

Allocations to various sectors of the yearly budget for Rs. 1000 crore are represented by the following pie diagram. The expenditure (in rupees) on agriculture is

Two houses A and B were constructed at a total cost of Rs 100000 and Rs 250000 respectively The expenditure on materials is shown in the pie charts given bellow 
The expenditure on B exceeds expenditure on A by :

The following table gives information regarding land holdings of household of a village 

Size of land holding	Number of houehold
More than 1 acre	1727
More than 2 acre	1268
More than 3 acre	378
More than 4 acre	155
More than 5 acre	52

in the village there are 2270 households. The number of households having land up to 1 acre is 

Study the above graph and calculate the difference between the number of cars manufactured by company $$Y$$ in $$2001$$ and $$2000$$?

How many men volunteered for navy and marine?