Question

Draw a pie diagram to represent the following data on the proposed outlay during the fourth Five-year plan.

Items	Agriculture	Industries and minerals	Irrigation and power	Communication	Miscellaneous
$₹$ (in crore)	$6000$	$4000$	$2500$	$4500$	$3000$

Accepted Answer

Given,

The following data on the proposed outlay during the fourth Five-year plan:

Items Agriculture Industries and minerals Irrigation and power Communication Miscellaneous Total

$₹$ (in crore) $6000$ $4000$ $2500$ $4500$ $3000$ $20000$

The following procedure to use to construction of a pie chart:

Draw a circle of a suitable radius.

Find the aggregate of all the components.

Use the following formula to get the angles corresponding to the different components: $Angle = \frac{Value of each component}{Aggregate of all components} \times 360 °$

Draw the angles calculated in step $3$ at the centre of the circle.

Computation of central angles.:

Items $₹$ (in crores) Measure of central angles

Agriculture $6000$ $\frac{6000}{20000} \times 360 ° = 108 °$

Industries and minerals $4000$ $\frac{4000}{20000} \times 360 ° = 72 °$

Irrigation and power $2500$ $\frac{2500}{20000} \times 360 ° = 45 °$

Communication $4500$ $\frac{4500}{20000} \times 360 ° = 81 °$

Miscellaneous $3000$ $\frac{3000}{20000} \times 360 ° = 54 °$

Total $20000$ $360 °$

Hence, the required answer is shown above.

Items	Food	Clothing	Rent	Education	Miscellaneous
Expenditure $(₹)$	$4000$	$2000$	$1500$	$1500$	$1000$

Item of Expenditure	Expenditure $(in ₹)$
Item of Expenditure	Family A	Family B
Food	$4000$	$6400$
Clothing	$2500$	$4800$
Rent	$1500$	$3200$
Education	$400$	$1000$
Miscellaneous	$1600$	$600$
Total	$10000$	$16000$

Item	Food	Entertainment	Other expenditures	Savings
Expenditure	$40 %$	$25 %$	$20 %$	$15 %$

Subject	English	Maths	Physics	Chemistry	Economics	Commerce
Number of students	$45$	$60$	$20$	$30$	$10$	$15$

Continents	Asia	Antarctica	Africa	Europe	South America	North America	Australia
Area in million sq. km	$43.8$	$13.7$	$30.3$	$10.1$	$17.8$	$24.4$	$9.0$

S Purkayastha Solutions for Chapter: Data Handling, Exercise 4: CHECK POINT

S Purkayastha Mathematics Solutions for Exercise - S Purkayastha Solutions for Chapter: Data Handling, Exercise 4: CHECK POINT

Questions from S Purkayastha Solutions for Chapter: Data Handling, Exercise 4: CHECK POINT with Hints & Solutions

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